This cave is just the right thing for all those demanding little kitties it has a plush cover and an easy clean nylon bottom the inside is coated with fleece and is extra cushioned and comfy the entrance to the den is lined with bright fringes the reversible cushions are stuffed with polyester fleece and are extremely comfy and can be easily removed from the den for cleaning the minou trixie den requires hand washing at up to 30c trixie minou cuddly cave at a glance size 41 x 35 x 26 c