HELFIM 12 Inch Twin Memory Foam Mattresses, Hybrid Mattresses in a Box, Medium Firm Hybrid with CertiPUR-US Certified, Without Glass Fibers

Helfim Mattresses — Sleep Better, Live Brighter 😴

Welcome to Helfim, your trusted source for comfortable, durable mattresses designed to transform your nightly rest.

This mattress begins with a breathable, moisture-wicking 3D knit fabric and is built with your safety in mind, featuring a fiberglass-free fire barrier. Its core cooling system combines gel-infused memory foam to dissipate heat with high-density foams for even weight distribution, all anchored by a durable base for lasting stability. At the heart, hundreds of individually wrapped pocket coils provide targeted support, actively promote proper spinal alignment, and relieve pressure points to minimize tossing and turning for a deeply restorative and cooler night's sleep.

Superior Motion Isolation: Pocketed coils absorb movement independently, minimizing motion transfer and noise. Perfect for couples or light sleepers—enjoy undisturbed rest even if your partner shifts.

Convenient Delivery & Versatile Compatibility: Ships compressed, vacuum-sealed in a compact box for easy handling (one-person setup!). Simply unbox, unroll, and allow up to 48 hours for full expansion. Works seamlessly with box springs, slatted bases, adjustable frames, or direct floor placement.

Ideal for anyone seeking balanced support, temperature regulation, and hassle-free comfort—this hybrid mattress transforms your bedroom into a haven for restorative sleep.


Available Sizes & Weights:
- 10" Twin:  75 × 39 × 10 in; Approx. 43.5 lbs
- 10" Full:  75 × 54 × 10 in; Approx. 58.9 lbs
- 10" Queen: 80 × 60 × 10 in; Approx. 74.3 lbs
- 10" King:  80 × 76 × 10 in; Approx. 83.8 lbs
- 12" Twin:  75 × 39 × 12 in; Approx. 47.3 lbs
- 12" Full:  75 × 54 × 12 in; Approx. 64.1 lbs
- 12" Queen: 80 × 60 × 12 in; Approx. 73.7 lbs
- 12" King:  80 × 76 × 12 in; Approx. 90.6 lbs
- 14" Twin:  75 × 39 × 14 in; Approx. 55.1 lbs
- 14" Full:  75 × 54 × 14 in; Approx. 75.4 lbs
- 14" Queen: 80 × 60 × 14 in; Approx. 84.7 lbs
- 14" King:  80 × 76 × 14 in; Approx. 106.5 lbs

The material configuration is as follows:
A-side quilted cotton layer: 260g knitted fabric, 240g fire-retardant cotton, 4.5cm 20# wave sponge, 25g non-woven fabric
A-side comfort layer: 3cm 25# sponge
Cotton felt: 200 cotton felt (2 layers)
Pocketed coil springs: Individually pocketed high-pressure springs (22cm tall for 10", 27cm tall for 12", 29cm tall for 14")
Side quilted layer: 220g knitted fabric + 240g fire-retardant cotton + 0.5cm 20# sponge + 25g non-woven fabric + fire-retardant edge tape
B-side quilted cotton layer: 145g fire-retardant rain-new fabric

At Helfim, we believe a great night’s sleep isn’t a luxury—it’s the foundation of a happier, more energized life. That’s why we craft every mattress with premium materials, thoughtful engineering, and your comfort in mind.

Our mattresses blend just the right support and softness to cradle your body, reduce tossing and turning, and help you wake up feeling refreshed, restored, and ready to take on the day. Whether you prefer plush comfort, firm support, or something in between, we’ve got a mattress that fits your sleep style—all at prices that make quality sleep accessible for every home.

Proudly designed for everyday living, Helfim mattresses are built to last, so you can enjoy better sleep night after night. Shop with confidence on Walmart: we’re committed to delivering reliable products, hassle-free shopping, and the sleep you deserve.

Sleep Better, Live Brighter—with Helfim.