The Beauty Sleep® 14.25" medium pillow top mattress is designed for your lifestyle. With a quilted pillow top, our Beauty Sleep® 14.25" medium pillow top mattress features premium foams, including our AirCool® Foam with a channeled design for cushioned airflow plus allcool™ gel memory foam and allcool™ gelfoam for contouring comfort, support, airflow, and breathability. Plus, firm 815 Original Beautyrest® Pocketed Coils provide consistent, supportive sleep at a value designed for your lifestyle. Medium pillow top quilted innerspring Featuring firm 815 Original Beautyrest® Pocketed Coil Technology for consistent, comfortable support Allcool™ gel memory foam is a premium gel memory foam that contours to your body for the ultimate pressure relief Allcool™ gel foam is a soft gel foam that helps provide comfort, Support, airflow and breathability Airfeel™ foam is a soft, quality foam with an open cell structure that helps provide airflow, Performance and durability AirCool® Foam provides cool, comfortable sleep with a unique channeled design that allows airflow through the mattress All Beauty Sleep® mattresses are built with CertiPUR-US® Certified foams All Beauty Sleep® mattresses are assembled in the USA All Beauty Sleep® mattresses are compatible with adjustable bases All Beauty Sleep® mattresses have a 10 year limited warranty if you are looking to add a little height to your bed or just simply extend the life of your Beauty Sleep® mattress, the 9" Beauty Sleep® flat mattress foundation is the perfect solution. Designed to provide long-lasting comfort, the Beauty Sleep® flat bed foundation includes a spruce framework and welded steel elements for greater support and durability. Mattress Top Type: Pillow Top Mattress Type: Innerspring Included: 1 Box Spring(s), 1 Mattress(es) Features: Wrapped Coils, Cooling Layer, Full Support, Foam Layer, Cushioning Layer Additional Information: Eliminates Motion Transfer, Relieves Pressure Points, Conforms To Body, Suitable for Adjustable Bed Frames Coil Count: 324 Coils Manufacturer Warranty: 10 Year Limited Bed Size: Twin Measurements: 74.5 Length/Inches, 14.25 Height/Inches, 38 Width/Inches Maximum Weight Limit: 850 Lbs Base Material: 70% Polyurethane, 30% Metal Comfort Type: Medium Mattress + Box Spring Measurements: 74.5 Length/Inches, 23.25 Height/Inches, 38 Width/Inches Care: Spot Clean Certifications And Listings: Certipur-Us Certified Country of Origin: Made in US Set includes mattress plus box spring/foundation. King and Cal. King mattress sets feature 2-piece side-by-side foundations for easier navigation in tight spaces.