Ownpets Large Dog Door with Hard Plastic Flap Pet Door16.7×11.6 INES Inner Frame with Safe Plunger Lock,Solid Durable…

Amazon.com Price: $58.99 (as of 02/04/2023 08:36 PST- Details) & FREE Shipping.

FIT ALL DOGS: The inside measurement of the pet door is 16. 7″x11. 6″x1. 77″ and pet outside door frame 20. 4″x15. 2″x1. 77″ respectively. The height of the whole pet door is 1. 8 inches. The maximum weight of pets can reach up to 100lb.
LIGHTWEIGHT& EAST TO INSTALL: Compared with other soft flap doors on the market, our pet flap door is made up of plastic flap door, which is safer and more durable to keep it firm enough without getting loosened easily. In the meantime, it is durable in use and ensures a long service life.
USER- DESIGN: The screws have been reinforced so that it can make the pet door more stable and also keep it from falling to the ground. The flap door is movable for dogs going in and out in a convenient way. Moreover, the door frame filled with fine filling hair can keep insects out of the house and when the dogs get through, it won’t make a sound.