Natural material and hand-woven: The grass mat is hand-woven, and made of natural rush, completely safe for your pet. Package content: 4 grass mats. You will love this little hay rug. Your pet can dig on it and bite it, and then it can eat it. Best toy for your pet: Your pet can use it as a bed or as a toy. Hide small treats between the layers of the mat and your pet will love spending hours poking around, exploring and chewing food. If your rabbit likes to dig and chew, this natural grass mat is ideal . Even birds like to feed on these mats, they can be used as a chew toy that helps teething. The grass mat is extremely durable, can also be placed in a cage, thanks to its small size, perfect for small animals such as guinea pigs, rabbits, dogs, chinchillas, goffins, hamsters, cockatoos, cats, greys, amazons, eclectus and macaws.