Gel-infused memory foam sleeps cooler than traditional memory foam Ventilated design for greater airflow and breathability Memory foam relieves pressure points and improves circulation Moisture wicking Tencel blend fabric cover Premium CertiPUR-US certified memory foam 10-year warranty protects against manufacturer defects   Features:   Mattress Top Type: Tight Top Mattress Type: Gel Memory Foam, Mattress In A Box Included: 1 Mattress(es) Features: Mattress In A Box, Fire Resistant Additional Information: Eliminates Motion Transfer, Relieves Pressure Points, Conforms To Body, Suitable for Adjustable Bed Frames Manufacturer Warranty: 10 Year Limited Bed Size: Twin Measurements: 39 Width/Inches, 12 Height/Inches, 75 Length/Inches Maximum Weight Limit: 650 Lbs Base Material: 100% Polyurethane Comfort Type: Firm Care: Spot Clean Certifications And Listings: Certipur-Us Certified Mattress Height: 12" Country of Origin: Imported 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.