WYF-TCMBGG1MF101 Size: Twin Features: -Materials: Green swirl gel memory foam, memory foam.-Density: 3.8 pounds.-1 Inch 1.5 pound memory foam.-1 Inch 3.8 pound green swirl cool memory foam.-Eliminates motion transfer and uncomfortable pressure points that cause tossing and turning.-Made in the USA.-Twin: 2" H x 37" W x 72" D, 13 lbs.-Full: 2" H x 51" W x 72" D, 17 lbs.-Queen: 2" H x 58" W x 77" D, 20 lbs.-King: 2" H x 76" W x 77" D, 24 lbs. Warranty: -3 Year limited warranty.