The Mini Pet Mat is the perfect mat for use inside the Mini bike trailer or stroller. It is 2.5 inches thick, filled with a dense foam. The mat measures 21.5 inches L, 16 inches H and 2.5 inches W. The cover is made of soft microfabric and has a hidden zipper, allowing for the cover to be removed for machine washing. The pet mat comes in one color, which is a standard black with updated DoggyRide logo in the corner. This pet mat can also be used outside of the Mini trailer or Mini stroller as a mat on which to lounge or as an additional layer of comfort for a dog bed, and more.