The Serta Perfect Sleeper Delway Firm features a layer of Serta® Memory Foam, which helps reduce the pressure points that can cause tossing and turning. Also featured is a layer of Serta’s Support Foam, which combines gentle cushioning with extra support, for more firmness at the sleep surface. The mattress is supported by the Continuous Support® Innerspring system, combining our continuous coil design with our Head-to-Toe Coil Construction to promote proper back support and undisturbed sleep. Rows of continuous coils run head-to-toe, with each coil attaching to its neighbor, for the durability and stability needed to provide support while absorbing motion. This model also features Serta’s Comfort Last® Construction, which helps prevent roll-off or sag, regardless of body type, size or sleeping position. Plus, our Reinforced Edge® system uses a durable steel border rod to strengthen the mattress edges, giving you more room to stretch. The Serta Perfect Sleeper is the Only Official Mattress of the National Sleep Foundation (NSF), designed with input from the NSF to help address 5 common sleep problems. Every new Serta Perfect Sleeper mattress comes with the National Sleep Foundation’s exclusive Guide to Sleeping Well, an informative booklet which provides tips, suggestions, and resources to help you get the most from your new Perfect Sleeper mattress each and every night. Specifications Warranty 10-year limited warranty Approx. Mattress Height 10″ Comfort Level Firm The firm mattress offers classic tailoring with fewer plush comfort layers at the sleep surface than our other models, so you will feel the support system more prominently when you lie down. Certifications The Official Mattress of the National Sleep Foundation, Consumer’s Digest Best Buy Materials Cover Pillo-Fill® FireBlocker® Fiber Serta® PillowSoft™ Foam Comfort Layers Serta® Memory Foam Serta® Support Foam Serta® Insulator Pad Support System Continuous Support® Innerspring Safety Fireblocker® – Meets the requirements of 16 CFR Part 1633 – Federal flammability (open flame) standards The Best Buy Seal and other licensed materials are registered certification marks and trademarks of Consumers Digest Communications, LLC, used under license. For award information, visit ConsumersDigest.com.
- Serta® Memory Foam, which helps reduce the pressure points that can cause tossing and turning
- Continuous Support® Innerspring system, combining our continuous coil design with our Head-to-Toe Coil Construction
- The Serta Perfect Sleeper is the Only Official Mattress of the National Sleep Foundation (NSF), designed with input from the NSF to help address 5 common sleep problems.
- 10-year limited warranty