3 Sizes 4 Positions Cat/Dog Pet Flap Lockable Door (M: 19X19.7X5.3cm, Black)

Give your cat the freedom to come and go as it pleases with this cat flap featuring a 4-way locking system. Slide the 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 exit; The cat can exit but cannot enter (to prevent other cats from entering as well); The flap is locked from both sides; The flap is fully open and the cat can come and go freely. The cat flap is easy to install and fits any wall or door up to 50mm thick. Also suitable for small dogs/cats. Specifications: Size: S: 19*19.7*2cm; M: 19*19.7*5.3cm; L: 25*23.5*5.3cm; XL: 25*5.5*27.7cm (Please measure your pet before ordering!) The 4-way cat flap is brand new and Packaged Material: Hard plastic Installation method: 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 door cover (there may be an error of a few millimeters); Step 2: Finish the drawing and mark it on the door and draw the seal with a pencil; Step 3: Use a drill to make a hole in the four corners of the painted door, then start drilling the hole directly if you have a chainsaw; Step 4: If it's a glass door, use a glass scoring tool to gently open it and secure it with glass glue. Step 5: The hole is cleaned; now, first, get a piece of wood veneer to wrap around the hole for a neat finish; Step 6: Install the cat flap. There are screws included; screw them in with a screwdriver; Step 7: The screw hole also has a screw cover; press it on, and you're done! Package includes: 1 x Lucky Meet Pet Flap Door