LATX1000TW Size: Twin Features: -Material: 100pct Polyeurethane.-Eco -friendly dual fiber fabric combines antimicrobial Bamboo fabric and coolmax fibers to provide the purity and softness of bamboo with the breathability and cooling features of coolmax.-Ensures you remain cool, dry, and comfortable while you sleep.-Certified eco-friendly manufacturing. Construction: -Tri zone base foam construction provides spinal alignment with enhanced lumbar and back support.-3" Stay-cool, channel-vented, tri-one engineered latex channels excess heat away from you. Dimensions: -Twin mattress dimensions: 9" H x 39" W.-Double mattress dimensions: 9" H x 54" W.-Queen mattress dimensions: 9" H x 60" W.-Eastern King mattress dimensions: 9" x 76" W.-California King mattress dimensions: 9" H x 72" W. Warranty: -Manufacturer provides 20 year limited warranty.