Designed with function and fashion, the K&H Just Relaxin' Beds are bound to be a favorite indoors or outdoors. UV treated fade-resistant polyester fabric is water-resistant with an attractive pipe edge. A removable, channeled, poly-fil core safeguards constant end to end comfort and will not "lump or bunch" from use; keeping it "fluffy!" The cover is zippered and machine washable. Removable cover is treated with a UV coating, withstanding up to 500 hours of direct sunlight. Water-resistant finish will wick water and keep pet dry.