Dimensions: 20L x 16W x 5.5H in.. Polyester construction. Machine washable. Raised sides allow pet to burrow into bed. Lightweight for easy transportation. Treat your pet to the ultimate in softness with the Aspen Pet Oval with Bone Applique. This bed has soft, snuggly sides that give your pet security, and a plush cover that invites pleasant snoozing. Its small size makes it a secure and snuggly home for smaller dogs or toy breeds.