*Medium Cat/Mini Dog inner flap size: 170mm x 155mm; Overall size: 250mm x 200mm.
Suitable for wood fitting from 11-50mm.
*Small Dog/Large Cat inner flap size: 240mm x 180mm; Overall size: 325mm x 240mm.
Suitable for wood fitting from 11-52mm.
*The frames of both sizes are manufactured from ABS, and the flaps from UV stabilised, high impact polycarbonate.
*Both sizes have four way locking dials to allow the owner flexibility with their pet's movements.