There is no product description. Please understand that this is handmade and may have uneven stitching before purchasing! The inside of the pouch uses fleece that sugar gliders love(^^) There is cotton in the bottom, so it's fluffy(≧∇≦)b It's 15.5cm wide, 16cm high, and 11.5cm deep. Two sugar gliders can fit in it٩(ˊᗜˋ*)و It can be attached to the ceiling and sides of both acrylic and wire cages( ￣▽￣)ゞ Please wash by hand!! If you wash it in the washing machine, please put it in a net and wash it!! My sugar gliders love it(*´罒`*)