Dog Mate / Cat Mate Replacement Flaps for models 210, 215, 216, 221, 234, 235, 304, 309 cf-size-extra-large-endura-flap Includes the option of enabling

Includes the option of enabling a 4-way locking system for additional control over your pet's access to and from the door

Installation hardware

Sturdy aluminum frame withstands constant use from high-energy

The number of holes at the top of your flap matches the size:

tempered glass perfect for moderate climates

Dog Mate / Cat Mate Replacement Flaps for models 210, 215, 216, 221, 234, 235, 304, 309 cf-size-extra-large-endura-flap Includes the option of enablingReplacement flaps for Cat Mate and Dog Mate doors Fits model numbers 210, 215, 216, 221, 234, 235, 304 and 309 Dog Mate & Cat Mate doors are a tinted polycarbonate model Brush weather stripping lines the perimeter of the flap Saves you from purchasing an entirely new frame Cat Mate and Dog Mate dog door replacement parts are the most economical solution for manual flap doors that have become warped or broken after a lot of use. No need to purchase a