Fabric used in KSIIA beds has to pass tests:
1.It’s safer for dogs to sleep on. All KSIIA Material is certified to meet their rigorous standards for emissions, content, performance, and durability.2.The dog bed for crate is filled with 3-inch thick polypropylene fiber. The excellent elasticity supporting and long-lasting recovery ability comfort our dogs with strong support to bones and joint3.The waterproof dog bed is built with water-resistant Oxford fabric all around it, The middle TPU waterproof layer prevents liquid from penetrating.so that the filling won't get wet.