A "grass mat" refers to a mat that is made from grass or other similar fibers. It is usually used for sitting or lying on the ground outdoors, providing a soft, natural surface.
Sentences with «grass mat»
Your rabbit might enjoy scratching at and chewing untreated grass mats. (smallanimalchanel.com)
These are synthetic grass mats spread over durable plastic trays. (snowyswan.com)
Instead offer your pet rabbit - safe grass mats to dig up and chew. (smallanimalchanel.com)