Give your big cat or small dog more freedom or control your pet's access to certain rooms. Our largest option for cats is available in frosted and white. Features:- - For dogs and cats up to 10 kg - Rigid, frosted plastic flap - High impact plastic frame - walls and doors, Fits most standard windows - 4-way lock: in only, out only, open and locked Overall Size : 292 mm x 292 mm (111/2” x 111/2”) Cut Out Size : 263 mm (103/8") diameter Maximum Pet Shoulder Widt: 180 mm (71/2”)