Dimensions 30 long x 18 wide x 125 deep liners are used to line the bottom of your cat pan for protecting the pan and easy c. Polyethylene, Value Pack Large Drawstring Cat Pan Liners Fit All Van Ness Cp2-Large Cat Pan, Cp4-Large Framed Cat Pan, And Cp6-Enclosed Cat Pan, Cp66-Shifting Enclosed Large Cat Pan. LARGE IVORY - 20 PACK