Features: Hidden zipper (prevent pets from biting the zipper, and also effectively protect pets from swallowing the zipper by mistake) Waterproof function, the middle part is waterproof, which effectively protects the sponge inside Detachable, pets often soil the kennel. Detachable can effectively realize that pets have a sanitary living environment. The sponge is made of thick and flat cotton, which can effectively protect animal spine problems, The included small toys can make sounds, so there is no need to buy toys for pets, gives pets better surprises. - Specifications: Feature: Removable cover, washable, tough Material: 80% Sponge Foam + 15% Polyester Oxford Cloth + 5% Linter fabric + PP Cotton Color: Dark Grey + Yellow with Orange Rim - Product Size: Medium - Thickness of Sponge Foam: 8cm/ 3.1 inch Net Weight: 2.95kg/ 6.5 lbs Product Dimension: L*W*H 69x51x23cm/ 27x20x9 inch - Large - Thickness of Sponge Foam: 8cm/ 3.1 inch Net Weight: 3.2kg/ 7.1 lbs Product Dimension: L*W*H 83x57x25cm/ 32.6x22.4x9.8 inch - Extra Large - Thickness of Sponge Foam: 10cm/ 3.9 inch Net Weight: 5.27kg/ 11.6 lbs Product Dimension: L*W*H 97x72x29.5cm/ 38x28.3x11.6 inch - XXL - Thickness of Sponge Foam: 10cm/ 3.9 inch Net Weight: 7kg/ 15.4 lbs Product Dimension: L*W*H 120x90x30cm/ 47.2x35.4x11.8 inch - 3XL - Thickness of Sponge Foam: 12cm/ 4.7 inch Net Weight: 9.1kg/ 20.1 lbs Product Dimension: L*W*H 135x100x33cm/ 53x39.3x12.9 inch - 4XL - Thickness of Sponge Foam: 12cm/ 4.7 inch Net Weight: 11.1kg/ 24.5 lbs Product Dimension: L*W*H 145x120x35.5cm/ 57x47.2x13.9 inch - Package Included: 1 x Dog Bedding 1 x Instruction 1 x Squeaker Toy