Our Nature Huts are all natural, chewable hideouts for small pets. They are made of handwoven willow and grass. The stackable design conserves shelf space. Critters love to nest, rest, play and nibble while feeling the sense of safety and security the huts provide. Available in 3 sizes. All natural hand-woven willow and grass Safe to chew Perfect play time hideout Provides sense of safety and security Stackable design conserves shelf space Available in small, medium, large