Hakuna Pets Deluxe Aluminum Pet, Cat and Dog Door with 2-Way Locking Panel for Screens, Doors and Walls up to 2.8" Thick, Medium, White

PRODUCT DIMENSIONS: Frame: 11.61"W x 15.75"H | Door flap: 8.66"W x 12.6"H | Fits screens, doors, walls and glass 0" - 2.8" thick | For pets up to 42 lbs.

2-WAY LOCKING PANEL: The composite aluminum locking panel provides security from unwanted guests and allows 2-way locking for maximum control over pet's access | open | locked

DRAFT AND WEATHER-PROOF: Fitted with a thick brush seal to block drafts | Strong magnets keep flap centered after each use

DURABLE: Painted solid aluminum frame | UV resistant vinyl flap | 3 year limited warranty

FOR INTERIOR OR EXTERIOR USE: Perfect for setting up a pet friendly space or pet free zone while keeping kids and larger pets out

EASY INSTALLATION: Installs easily with included hardware and template | Adjustable plastic tunnel sections can easily be cut to size with a scissors to create a perfect fit, then slide the tunnel into the frame and tighten

SIZE INFORMATION: Suitable for dogs and pets up to 42 pounds. See table below for additional size/model information. Use weight rating as a guide only. 1) Width: measure the widest part of your pet, usually across the chest; add an inch. 2) Height: measure from bottom of chest or belly to top of shoulders (whichever is the tallest) and add an inch. 3) Select size: based on pet’s width and height, choose a door size that fits your pet correctly. Remember to allow for pet’s future growth.

Breeds: Medium size is ideal for dog breeds up to 42 pounds, such as: Staffordshire Terriers, Australian Sheep Dogs, Basenjis, Basset Hounds, Beagles, Border Collies, Boxers, Dalmatians, Jack Russell's, Cocker Spaniels, Poodles or similar