Mattresses & Accessories

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Box springs from $45.38

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Toppers & pads from $60

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Protectors from $29.97

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Mattress finds under $40

Accessories you need to rest easy.

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Up to 40% off small-space finds

Compact designs for every room.

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For back sleepers

Find all you need for proper alignment.

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FAQ

How do I add a topper to only one side of the bed?

Short answer: You can cover just one side by using a split topper or trimming a larger topper, and by adding a non-slip layer so it stays put.

Here are practical options to consider:

  • Buy a split topper: Look for toppers sold in single sizes to match only one sleeper’s side.
  • Trim a foam topper carefully: Measure and cut on a flat surface using a long serrated knife or electric carving knife; work slowly and follow tool safety guidelines.
  • Stabilize the topper: Use a non-slip pad or fitted cover to prevent shifting.

Tip: Check product details and return/exchange policies before cutting, and use Walmart’s filters and reviews to find the right fit.

What thickness is best for a queen mattress topper?

Short answer: Thickness depends on what you want—light cushioning, pressure relief, or a major feel change.

  • 1–2 inches: Adds light cushioning and protects the mattress without changing feel much.
  • 2–3 inches: Gives noticeable pressure relief and contouring for side sleepers.
  • 3–4 inches or more: Creates a more dramatic comfort shift and can soften a firm mattress.

Consider your sleep position, mattress firmness, and sheet fit. Thicker toppers can affect fitted-sheet fit and mattress height, so check pocket depth and return options on the product page before buying.

Should I pick a mattress pad or memory foam topper?

Short answer: Choose a mattress pad for protection and light comfort; pick a memory foam topper for contouring and pressure relief.

  • Mattress pad: Thin, often washable, protects from spills and adds a bit of softness without changing support.
  • Memory foam topper: Thicker and denser, it contours to the body and can relieve pressure points.
  • Other factors: Think about sleeping hot (look for breathable or cooling materials), ease of cleaning, and pocket depth for sheets.

Use product filters, read customer reviews, and check Walmart’s return policy to help decide.

How can I make my foam mattress feel firmer?

Short answer: There are several non-destructive steps you can try before replacing the mattress.

  • Adjust the base: Place the mattress on a firmer foundation or add a bunkie board or solid plywood under it to increase support.
  • Remove soft layers: Avoid adding thick, plush toppers that soften the bed.
  • Rotate or flip: If the mattress allows, rotating can redistribute wear and change feel slightly.
  • Try a thin, dense topper: A low-profile, high-density foam topper can add a slightly firmer surface without making the bed unstable.

Check your mattress warranty and manufacturer care instructions before altering the support. If these steps don’t help, consider exchange or replacement options through Walmart.

What size mattress pad fits a queen with deep pockets?

Short answer: Measure your mattress depth and choose a pad labeled for deep or extra-deep pockets that match that measurement.

  • Measure first: Measure mattress thickness from top to bottom, including any toppers you plan to keep.
  • Check product specs: Look for pocket depth listed in the product details—many deep-pocket pads are made for mattresses with extra height.
  • Fitted vs. flat: Fitted deep-pocket pads have elastic sides for a snug fit; flat pads may need fasteners or tucking.

Read listing details and customer reviews on Walmart to confirm fit, and use the return policy if the pad doesn’t fit as expected.

About Mattresses & Accessories - Walmart.com

With mattresses and accessories, you can compare sleep setups by size, feel, material, and protection in one place. You can narrow your options faster when you understand how queen mattresses, toppers, and protectors fit your room and routine.

How to choose mattresses and accessories

Start with the dimensions you need, because your mattress must match your bed frame and your sleeping space. You should measure length, width, and doorway clearance before you choose twin, full, queen, king, or california king.

Next, consider how your body rests at night, because comfort level changes how supported you feel. You may prefer plush or ultra plush for side sleeping, while your back or stomach sleeping may call for firm or medium-firm.

You should also compare accessories with the same care you give your mattress. You can use toppers, pads, protectors, and encasements to fine-tune comfort, add a buffer layer, and keep your bed setup easier to maintain.

What you gain from the right mattress setup

When you match size, material, and comfort level, you can create a bed that feels more tailored to your routine. You may notice that the right setup makes guest rooms, kids’ rooms, and primary bedrooms easier to plan.

  • You can choose a twin mattress when your room layout needs a compact footprint.
  • You can move to queen mattresses when your space needs extra sleeping room without filling the whole bedroom.
  • You can pick memory foam mattresses when you want closer contouring around your shape.
  • You can compare hybrid mattresses when you want foam comfort with a more responsive feel.
  • You can add mattress toppers when your current bed needs a softer or more cushioned surface.
  • You can use mattress protectors or encasements when you want a practical outer layer over your mattress.

You can also get more flexibility when you build your bed in layers. You can start with the mattress you need, then adjust the surface feel with pads or toppers later.

That layered approach helps you adapt a room without replacing every part of your setup. You can refresh a dorm room bed, a guest bed, or a main bedroom with more control.

Choosing size, material, and thickness for mattresses and accessories

Size is your first filter, and exact dimensions matter over names alone. You should check whether your frame, foundation, and room layout fit your chosen mattress before you compare other details.

A twin mattress can work well when you need a narrower profile for kids’ rooms or smaller spaces. A full mattress gives you more width, while queen mattresses often balance sleeping room and floor space.

King and california king options give you extra surface area, but you should measure carefully around nightstands and walkways. You may want enough clearance for doors, dressers, and daily movement around the bed.

Material changes the feel of your mattress from the first night. You may lean toward memory foam mattresses when you want a closer, cushioned cradle around your shoulders and hips.

Hybrid mattresses combine foam layers with a spring core, so you can get contouring with more bounce. You may prefer innerspring when you want a familiar lifted feel, while latex can feel resilient and responsive.

Thickness also shapes how your bed feels and fits your frame. You can compare 6-inch and 8-inch profiles for lower beds, while 10-inch and 12-inch+ options add more depth.

You should check fitted sheet depth and bed height when you compare thickness. You can choose a mattress profile that works with your frame, linens, and the way you get in and out of bed.

Choosing comfort levels and accessories

Comfort level should reflect how you sleep, not just how a mattress feels for a minute. You may find plush and ultra plush surfaces feel gentler when you spend more time on your side.

If you sleep on your back or stomach, you may prefer firm or medium-firm support. You may want enough give for comfort, but enough structure to keep the surface feeling steady.

Accessories help you refine that feel without changing your whole bed. You can use mattress toppers to add cushioning, while mattress pads can add a light comfort layer.

Mattress protectors add a removable layer over the sleep surface, and encasements cover more of the mattress. You should compare how much coverage you want and how often you plan to remove it.

You can also pair accessories with room needs and household routines. A topper can refresh an older guest bed, while a protector can help keep a newer mattress covered day after day.

How to match your mattress to real-life use

For a child’s room or a compact guest room, you may start with a twin or full mattress. You can keep the setup simple, then add a pad or protector for easier upkeep.

In a primary bedroom, queen mattresses often make sense when you want versatile sizing and broad bedding compatibility. You can step up to king or california king when your room allows wider dimensions.

If you want a close, cushioned feel, memory foam mattresses can suit that preference well. If you want easier movement across the surface, hybrid mattresses may feel more responsive to you.

You can also use thickness to fine-tune the room. A 10 inch mattress may suit many everyday setups, while a 12-inch+ profile can create a taller bed appearance.

When a mattress feels close to right but not quite there, your accessories can bridge the gap. You can use toppers for extra softness, pads for a lighter layer, and protectors for everyday coverage.

By comparing these decisions together, you can build a setup that fits your frame, sleeping style, and room plan. This helps you finish with a bed that feels more considered from the base layer up.

When you use this guide for mattresses and accessories, you can compare the details that shape comfort and fit. This helps you make a clearer choice when size, material, firmness, and protection work together.