Petsafe Magnetic Door

A classic take on the magnetic door. Now your cat can let himself in and other pets or wild critters can't get in. Only pets wearing the special magnetic collar key can use the door. The 4-way lock offers the ultimate in flexibiliy. Set the door to open, closed, in only or out only. Features:- - For cats up to 7 kg - Rigid, transparent plastic flap - Durable plastic frame - walls and doors up to 6 cm thick, Fits most standard windows - Magnetic key with 4-way lock: in only, out only, open and locked