CATBANG - Large Cushion >10kgMade from high quality natural pulp, it is free from odors and harmful substances and has slight water resistant properties. If it gets accidentally wet, it can be dried in the sun and will naturally harden once dry. Unlike low quality paper materials, it will not become crumbly or moldy when exposed to moisture. This material is nontoxic and odorless and is not made from recycled materials. When cats lie on the paper, it releases beneficial hormones