* Material: Metal Frame, Textilene Mesh Fabric. Features high load-bearing capacity as the indestructible structure. All the edges of the Dog Bed Mat are wrapped directly inside the Frame, with nowhere to chew. * The raised cot lifts your doggy keeps more comfortable, cleaner, dryer, and healthier. * Easy to Clean. Pet hair, dirt, and grime don't cling to the tight mesh, simply hose it off with water and allow it to dry. Wipe them clean with a wet towel as well. * Easy to Assemble. M: 32"x25"x7" (81x64x18 cm), can hold a max weight of 150 lbs (68kg), suitable for Poodle, Dachshund, Yorkshire Terrier, Bulldog, Corgis, Pomeranian, Border Collie, Samoyed, etc. L: 42"x30"x7" (107x76x18 cm), can hold a max weight of 150 lbs (68kg), suitable for Golden Retrievers, Labrador, Rottweilers, Boxers, Huskies, Border Collies, Samoyed, Wolf dogs, etc. XL: 49"x33"x9" (125x83x23 cm), can hold a max weight of 150 lbs (68kg). XXL: 59"x37.5"x9" (150x95x23 cm), can hold a max weight of 250 lbs (113kg).