Zinger "Drain Thru" Crate FlooringZinger's heavy duty "Drain Thru" mats raise your dog up off the floor to keep him her from sitting in a pool of water or it's own accidents. Its open design allows liquid to pass thru to the crate pan so your dog is kept high and dry off the kennel floor. Also improves airflow beneath your dog to improve drying times. Made from a rigid rubber compound its 3 4" thickness means that dogs will have a hard time bending and chewing this mat. Bleach can be