Sealy Baby Ultra Rest 2-Stage Antibacterial Baby Crib Mattress and Toddler Mattress, 204 Coil
Key item features
- HOSPITAL-GRADE ANTIBACTERIAL AND WATERPROOF SURFACE - Laboratory-tested Staph-Gard cover helps eliminate harmful bacteria on your baby's mattress surface for a cleaner and healthier environment. Plus the 100 percent waterproof cover keeps leaks from causing odors, mold and mildew inside!
- Safety and quality tested for chemicals, crib fit, firmness, durability and over a hundred tests
- Premium firm crib mattress with 204 American-made steel coils tested for firmness
- Steel edges keep the sides supported just like an adult mattress
- The exclusive anti-sag weight distribution system for posture support
- Firm yet comfortable hypoallergenic cushioning all around for newborns, infant and toddler safety, support and comfort
- Airflow pocket helps keep mattress fresh without the use of small metal vents
- Sealy Baby Ultra Rest fits all U.S. standard size cribs and toddler bed frames
- GREENGUARD Gold Certified for a healthier sleeping environment
- Meets Chemicals of High Concern regulations as introduced by states including Washington and Vermont
- Meets or exceeds all flammability and lead testing and does not contain flame retardants
- Model: EM435-SOP
- Walmart.como ensure the very highest safety and quality for you and your family, only buy from listings that are “Sold and Shipped by Walmart.com.” The Sealy warranty does not cover products purchased from unauthorized sellers.
Specs
- Bed sizeCrib/Toddler Bed
- FeaturesWaterproof, Antimicrobial, Hypoallergenic, Low Motion Transfer, Reversible, Stain Resistant, Water-Resistant
- Mattress comfort levelExtra Firm
- Mattress typeInnerspring Mattresses
- Mattress coil typeBonnell
- Age groupToddler
Reviews summary
Pros
- : Provides great value at a lower cost.
- : Mattress has a firm feel without being too hard.
- : Fits securely in standard cribs with no gaps.
- : Made with durable construction.
- : Offers balanced support and softness.
Neutral
- : Provides solid grip, but can be inconsistent.
- Free shipping
Free 90-day returns
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About this item
Product details
- HOSPITAL-GRADE ANTIBACTERIAL AND WATERPROOF SURFACE - Laboratory-tested Staph-Gard cover helps eliminate harmful bacteria on your baby's mattress surface for a cleaner and healthier environment. Plus the 100 percent waterproof cover keeps leaks from causing odors, mold and mildew inside!
- Safety and quality tested for chemicals, crib fit, firmness, durability and over a hundred tests
- Premium firm crib mattress with 204 American-made steel coils tested for firmness
- Steel edges keep the sides supported just like an adult mattress
- The exclusive anti-sag weight distribution system for posture support
- Firm yet comfortable hypoallergenic cushioning all around for newborns, infant and toddler safety, support and comfort
- Airflow pocket helps keep mattress fresh without the use of small metal vents
- Sealy Baby Ultra Rest fits all U.S. standard size cribs and toddler bed frames
- GREENGUARD Gold Certified for a healthier sleeping environment
- Meets Chemicals of High Concern regulations as introduced by states including Washington and Vermont
- Meets or exceeds all flammability and lead testing and does not contain flame retardants
- Model: EM435-SOP
- Walmart.como ensure the very highest safety and quality for you and your family, only buy from listings that are “Sold and Shipped by Walmart.com.” The Sealy warranty does not cover products purchased from unauthorized sellers.
Specifications
Bed size
Features
Mattress comfort level
Mattress type
Directions
Fabric Care Instructions
Warranty
Warranty information
Warranty url
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Customer ratings & reviews
Reviews summary
Pros
- : Provides great value at a lower cost.
- : Mattress has a firm feel without being too hard.
- : Fits securely in standard cribs with no gaps.
- : Made with durable construction.
- : Offers balanced support and softness.
Neutral
- : Provides solid grip, but can be inconsistent.
Customer photos






+7 images
Showing 1-3 of 544 reviews
Verified Purchase
Comfortable Sleep
My 5 month old has a cold and hasn't been sleeping soundly for days. My husband placed her on this firm mattress and she slept beautifully. It's a great investment for your little ones. I expect this mattress to last many years.
Thank you for reviewing. We are sorry about your little one's cold and hope she is feeling better. There is a 15-year warranty on this product for workmanship and materials so you can rely on for many years. Please contact customerservice@kolcraft.com if you have any other feedback, questions, etc. We appreciate your family as a customer and the time you took to share your experience.
Verified Purchase
Good deal
Great little mattress for the buck. I think it's too good for kids. I grew up on something that now days wouldn't it fall under mattress category. This mattress is something else and it fits great into 3-1 Olivia crib.
Worth the money
When I was looking for a mattress for my daughter, I felt it was my duty as a father to try it out. At 6'3 and 235 it held my weight well and had nice even support. So I'm sure my 3yr old will have no problems what so ever resting comfortably on it.












