Give your cat the freedom to come and go as it pleases with this cat flap featuring a 4-way locking system. Slide locks on the bottom of the flap to set the door to one of the following options: The cat can only enter from the outside but cannot come out The cat can exit but cannot enter (to prevent other cats from entering as well) The flap is locked on both sides The flap is completely open and the cat can come and go at will The cat flap is easy to install and is suitable for any wall or door up to 50 mm thick . Also suitable for small dogs/cats. Features: Size: S:1919.72cm< /p> M:1919.75.3cm L:2523.55.3cm XL:255.527.7cm(please measure your pet before ordering!) The 4-way cat flap is brand new and boxed Material: hard plastic I nstallation: Tools needed: electric drill, iron saw or electric saw, measuring ruler; Step 1: first use a piece of paper to draw the size of the cover of the door (there may be a few millimeters error); Step 2: Finish the drawing and mark it on the
