Product material: Cotton.Product size:40*50cm This product belongs to pet self heating pad Heat reflective layer: lock the heat and reflect it back to the pet, super soft fabric and anti-skid bottom No electricity, suitable for old and injured pets and puppies The product has a five layer structure as a whole. The middle interlayer is heat storage and thermal insulation material. Dogs and kittens get warmer when they sleep. Structural material analysis: the first layer is super soft wool, the second layer is soft thermal insulation cotton, the third layer is warm and patient fleece cloth, the fourth layer is heat storage and thermal insulation material, and layer is wear-resistant and anti-skid Oxford cloth
