This is an excellent product which can come in handy when you have older rats (or younger ones!) who are incontinent and wet their bed. This Veterinary Bedding will keep them dry, avoiding skin irritations. Simply place newspaper underneath the piece of bedding and the urine will sink right through, the newspaper will absorb it, and the top of the bedding will stay dry. Change the newspaper daily and you have a clean and healthy environment for your bedwetters. Sold in pieces approx. 13 x 10 inches. Other sizes available on request. Colours vary. Currently available in medium grey with classic green back.