PetSafe, Staywell, Magnetic Collar Key 2 Pack, Selective Entry, Convenient, Microchip Alternative, black

LIGHTWEIGHT/COMFORTABLE – The PetSafe Magnetic Collar Keys are compatible with most Cat Collars SELECTIVE ENTRY – Keeping out strays and unwanted animals, Staywell Magnetic Collar Keys ensure that your Magnetic cat flap unlocks for your Cat every time EASY TO USE – Right out the box its quick and easy, simply attach a Magnetic Key to your Cat’s collar and they are ready to go CONVENIENT – The Magnetic Collar Key gives your Cats independence that you will both love, allowing your Cats to explore without limitations and relieving owners of supervision COMPATIBILITY – The PetSafe Magnetic Collar Keys are compatible with the 400 Series and 900 Series 4-Way Locking Magnetic Cat Flaps