Dogs spend over half of their waking hours in a crate, especially when they are young, and nothing compares to the comfort and support from these Memory Foam Crate Mats. These essential, stylish pads have a top layer of premium memory foam that contours to your pet's body, to improve circulation for any size or weight dog or cat so they can sleep better and sleep longer, The high quality memory foam also cushions their head, shoulders, spine, torso and hips, to reduce pressure on your pet's body and sooth tired, aching muscles and joints, The bottom layer is made from highly supportive orthopedic foam, to give the extra backing needed for dogs as they grow, The fabric is a soft quilted, jersey knit that is bonded with a second layer for added integrity and strength for dogs who bite and chew and claw, The bottom of the crate mat has a non-skid surface to ensure the pad stays securely in place, You can also take the mat anywhere, back of the car, a family or friends house, knowing that your loved one will feel safe at home with his or her familiar scents, The pad is surprisingly easy to wash and care for because the foam insert is removable. Model no. 59-32560SBE,59-32553CHA,59-32557SBE,59-32549COC,59-32558COC,59-32550CHA,59-32554SBE,59-32555COC,59-32552COC,59-32551SBE,59-32556CHA,59-32559CHA, Small: 20"H x 30"W x 2"D, 9.4 lbs., Large: 28"H x 42"W x 2"D, 17.2 lbs., Medium: 23"H x 36"W x 2"D, 12.5 lbs., X-large: 42"H x 28"W x 2"D, 23 lbs., Polyester. Size: X Large. Color: Stone Blue. Gender: unisex. Age Group: adult. Material: NONE.