PetSafe Staywell 4-Way Locking Cat Flap Door – White with Tunnel – Manual Contro
Give Your Cat the Freedom They Deserve with the PetSafe Staywell Classic Cat Flap. Note: tunnel is not extendable. Built-In Tunnel for Thicker Doors – Designed for doors up to 6 cm thick, this model (917EF) includes a fixed tunnel.