With the 4-way locking pet door, you can keep the house door closed, but allow your pet to go in or out freely, even only go in or out. This flap wall mount pet door is great for giving complete control of your dog's movement, and also you can give your cat access to her litter box without having the litter box exposed in your home.

Features:
Small and middle dog cat door with 4-way sliding lock.
For large cats and small dogs up to 14-inch shoulder height.
Smart switches for keeping the door closed & open or allowing the dogs to only go in or out.
It can be locked from both indoor and outdoor directions.
Flexible and safe pet door with weatherproof brush sealed flap.
Fashion design and easy to install.
Indoor and outdoor use, safe for your cat or dog.

Specifications:
Color: White
Material: ABS
4 Modes: Go out only, Get in only, Both in and out, Fully locked
Size: M / L (Optional)
Frame Size: M: 19 * 20 * 5.2cm / 7.48 * 7.87 * 2.05in; L: 23.5 * 25 * 5.2cm / 9.25 * 9.84 * 2.05in
Door Hole Size: M: 14 * 15cm / 5.51 * 5.91in; L: 18 * 19cm / 7.09 * 7.48in
Item Weight: M: 259.1g / 9.13oz; L: 351g / 12.38oz
Package Size: M: 21 * 20 * 6cm / 8.27 * 7.87 * 2.36in; L: 26 * 24 * 6cm / 10.24 * 9.45 * 2.36in
Package Weight: M: 356.5g / 12.57oz; L: 478.5g / 16.87oz

Package List:
1 * Pet Door
8 * Screw
8 * Plastic Cap
4 * Shim
1 * User Manual