Discover cloud-like comfort in the new stearns & foster reserve 16" medium tight top mattress: our highest expression of quality. Meticulously designed with our finest materials to deliver one-of-a-kind comfort, this mattress features an enhanced, hand-tufted, cool-to-the-touch cover, and layers of pressure-relieving support from tempur-indulge™ memory foam, durable latex, and our highest counts of intellicoil® hd innersprings. This collection delivers our most supreme, indulgent comfort in one-of-a-kind style-a sleep experience unlike anything else.  Mattress Top Type: Tight Top Mattress Type: Innerspring Included: 1 Mattress(es) Features: Full Support, Wrapped Coils, Adjustable Base Compatible Additional Information: Suitable for Adjustable Bed Frames Coil Count: 1076 Coils Manufacturer Warranty: 10 Year Limited Bed Size: Twin Xl Measurements: 38 Width/Inches, 79 Length/Inches, 16 Height/Inches Maximum Weight Limit: 600 Lbs Base Material: 100% Polyurethane Comfort Type: Medium Care: Spot Clean Certifications And Listings: Cpsc - 16 Cfr 1633 Compliant, Cpsc - 16 Cfr 1632 Compliant Mattress Height: 16" Country of Origin: Made in US Visit our Furniture & Mattress Customer Care Center for delivery options, protection plans and other services. Problem with an order or need help with a return? Our Furniture & Mattress Customer Service agents will be happy to help. Give us a call at 1-800-442-7902 Don’t forget to print off your delivery checklist to avoid any delays or issues when delivering your item. Includes mattress only. Mattress plus box spring option also available.