Petsafe Staywell Original 2 Way Pet Door Small White - Cat Dog Flap 715Ef
Weather resistant self closing see through magnetic flap. Details: Small Pet Door - WHITE. Maximum pet shoulder width: 147mm (5 3/4"). Cut out size: 185mm x 158mm (7 1/8" x 6 1/8"). For cats up to 7kg (15lbs) and small dogs up to 3kg (7lbs).