The trixie Emil Light Grey Cat Scratching Post is made of soft, durable materials, such as sisal and plush, which provide an ideal surface for nail sharpening and resting. It also features four padded steps with embroidery, a plush and fleece-lined cave, and a platform with a removable bed. The trixie Emil Light Grey Cat Scratching Post also includes two Vital cushions with viscoelastic, which adapt to the cat's body and provide pressure relief. This product is especially recommended for older animals and those suffering from back and joint problems, as it helps them stay active and comfortable. Features: Recommended for older animals and those suffering from back and joint problems. sisal/ fleece (polyester): 280 g/m. sisal surface with 4 padded, embroidered support steps plush/fleece lined cave (polyester) padded platforms platform with removable soft bedding 2 Vital cushions with viscoelastic: machine washable up to 30 C/cushion filling: hand washable moulds perfectly to the pet's body optimal pressure distribution