The LUCID 5 inch Gel Memory Foam Mattress features 100 percent CertiPUR-US certified memory foam and a 25 year warranty backing its premium materials. With a 1 inch comfort layer of gel infused cooling memory foam and 4 inches of supportive base foam, its firm feel quickly conforms to the body to support and relieve pressure. A soft, breathable cover creates a cozy air layer at the surface.Gel Memory Foam Creates A Cool Sleep Experience As It Conforms To Relieve Pressure PointsDual Layer Technology 1 Soft Ventilated Cooling Layer With 4 Supportive Base Foam LayerOpen Cell Construction Creates More Durable Long Lasting Memory Foam 25 Year WarrantyRolled And Compressed For Shipping Easy To Move And Set UpCertipur Us Certified No Harmful Odors Resitant To Dust Mites And Safe For Children. Mattress Type: Mattress In A Box Included: 1 Mattress(es) Features: Breathable, Cooling, Memory Foam, Mattress In A Box Additional Information: Conforms To Body, Relieves Pressure Points Manufacturer Warranty: See Written Warranty for Full Details Bed Size: Full Measurements: 74 Length/Inches, 53 Width/Inches Base Material: 100% Polyurethane Fiber Content: 100% Polyester Care: Spot Clean Certifications And Listings: Certipur-Us Certified 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.  Mattress arrives compressed in a box and then regains its size and shape after opening.