EGG CRATE MEMORY FOAM - The dog couch is filled with double layers of foam, the top egg crate memory foam provides a good amount of softness and pressure reduction. This soft pet bed is especially suitable for elder dogs in need of extra cushioning and support. | L-SHAPED DESIGN - EHEYCIGA orthopedic dog bed has a specific and unique l-shaped design, which provides extra support for your pet's neck and head so that your furry friend can have a more restful sleep. | WATERPROOF FILM & LINEN-LIKE SIDE - There is a waterproof film between the flannel surface and the bottom fabric, which can effectively protect the dog sofa and increase the durability.The side of the dog couch bed is a layer of linen-like fabric to add breathability, but it is not waterproof. | SOFT SLEEPING SURFACE & ANTI-SLIP BOTTOM - This large dog sofa bed has a super soft flannel sleeping surface on the outside. It enhances the comfort of the dog bed and provides a cozy sleeping area for your pet. The bottom is equipped with non-slip points to keep it steady. | EASY TO CLEAN - Our washable dog couch with removable cover has zipper closure and can be easily cleaned. Please note that the inner foam is not washable. After receiving it, leave it for 24-48h for rebound.