Serta Perfect Sleeper Cobalt Calm Plus 14.5" Medium Pillow Top - Mattress Only

Featuring a 3 Zoned Coil Design, this mattress offers pressure relief and support where you need it, with a Cool Twist® Gel Memory Foam that contours to your body—with upgrades available for even more cooling and comfort.

• Cool Feel™ Fabric - a luxurious, breathable cover with a cool-to-the-touch sensation from technology that is plant-derived. Our biobased phase change material consists of 53% biobased content and is certified through the USDA Biopreferred® Program.
• Antimicrobial Mattress Protection - keeps your mattress fresh and clean from odor causing bacteria. This product protects the mattress but does not protect users against bacteria, viruses, germs or other disease organisms.
• Cool twist® Gel Memory Foam - this breathable, gel-infused memory foam gently cradles your body while promoting enhanced airflow.
• 850 Edition Custom 3 Zoned Support Coil System - this system of individually wrapped coils provides contouring, cradling support from edge-to-edge, minimizing the impact of your partner’s movements
• Proudly 100% USA Assembled
• Compatible with most frames, platforms and adjustable bases.
• We only use foam that is CertiPUR-US Certified.
• Mattress Top Type: Pillow Top
• Mattress Type: Innerspring
• Included: 1 Mattress(es)
• Features: Wrapped Coils, Temperature Regulating, Adjustable Base Compatible, Antimicrobial, Foam Layer
• Additional Information: Suitable for Adjustable Bed Frames, Conforms To Body
• Coil Count: 493 Coils
• Manufacturer Warranty: 10 Year Limited
• Bed Size: Twin
• Measurements: 76 Length/Inches, 14.5 Height/Inches, 40 Width/Inches
• Maximum Weight Limit: 1000 Lbs
• Base Material: 90% Metal, 10% Foam
• Comfort Type: Medium
• Care: Spot Clean
• Certifications And Listings: Certipur-Us Certified
• Mattress Height: 14.5"
• Country of Origin: Made in US