The stencil plate of special aluminium alloy, leave one tube of types spaces and dispel the heat in the middle ,Cool heat dissipation to be result good , use resin of protection against insects can defend worms to build by the side, strung by four rectangular aluminium boards, the middle can be concave and easy to fetch to roll over , enclose and defend and row the cushion. Not afraid of gripping , catching , can use to put , does not need to add water and insert the electricity , absorb the steam on pets, help to dispel the heat fast , keeps the lower than pets body temperature heat dissipation board. The appearance is graceful, it is convenient to wash with water , protect clean and fresh and cool forever, . Rabbit , cavy , dragons cat , ermine ,etc. are suitable . Dont is it gather board hot office (under the sunshine ) to put.