Experience proven, all-night cooling with the all new Tempur-Probreeze® mattress. Featuring specialized cool-to-the-touch covers that work with our exclusive pure cool® material to help pull heat away from your body, so you stay cooler-all night long. Mattress Top Type: Tight Top Mattress Type: Hybrid Included: 1 Mattress(es) Features: Removable Cover, Adjustable Base Compatible, Full Support, Antimicrobial, Foam Layer, Cooling Layer Additional Information: Conforms To Body, Suitable for Adjustable Bed Frames, Relieves Pressure Points, Eliminates Motion Transfer Coil Count: 629 Coils Manufacturer Warranty: 10 Year Limited Bed Size: Twin Xl Measurements: 38 Width/Inches, 80 Length/Inches, 12 Height/Inches Base Material: 50% Polyurethane, 50% Metal Comfort Type: Medium Mattress + Box Spring Measurements: 21 Depth/Inches, 80 Length/Inches, 38 Width/Inches Care: Spot Clean Certifications And Listings: Cpsc - 16 Cfr 1632 Compliant, Certipur-Us Certified, Cpsc - 16 Cfr 1633 Compliant Mattress Height: 12" 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.