Lockable Pet Screen Door 4 Locking System Door for Puppy Dog Cat - White / S / 19.7x19x2cm

• This cat door features a 4-way locking system, allowing your cat to come and go freely

• The flap opens completely, allowing the cat to enter and exit at will

• Suitable for any wall or door with a thickness of 50mm

• Also suitable for small dogs

Specification:

• Material: ABS

• S: 19.7*19*2cm

• M: 19.7*19*5.3cm

• L: 25*23.5*5.3cm

Installation:

• Required tools: electric drill, iron saw or chainsaw, measuring ruler;

• Step 1: First draw the size of the door cover with a piece of paper (there may be a few millimeters of error);

• Step 2: Draw the mark with a pencil;

• Step 3: Use a drill to drill a hole in the four corners of the drawn door, and then start digging directly if there is a chainsaw;

• Step 4: If it is a glass door, use a glass scratching tool to gently open it and fix it with glass glue;

• Step 5: The hole is cleaned, now make a layer of wood scalp to wrap around the hole;

• Step 6: Install the cat door, there are accessories screws, screw it with a screwdriver;

• Step 7: The screw port is also equipped with a cover, press it on, and it's done!