Cat Flap, Waterproof Cat Flap with 4-Way Rotating Lock for Cats and Small Dogs, Easy to Install and Use, Improved Version

☞CONVENIENT LOCK--- The button-style knob rotates in 4 directions. You can easily rotate it through 4 modes using the arrow and icons to control your cat's access options: in only, out only, in and out freely, and fully locked. ☞ WEATHERPROOF BRUSH STRIP--- It features a fixed groove with snap tabs for a weatherproof brush strip. Even if the brush strip comes loose, it's easy to reattach it to the fixed groove. This greatly helps the brush strip reduce noise and prevent raindrops, wind, or pests like mosquitoes from getting in. ☞SCREW KIT--- It comes with 2 packs of 8 screws each; one pack contains short screws, and the other contains long screws. Screw them in from both sides to prevent splitting; don't just screw one side. You can use 8 screws for the 4 screw holes, with long + long, long + short, or short + short combinations depending on the depth of the door/wall being installed. ☞ EASY TO INSTALL--- Step-by-step installation instructions are included in the instruction manual in the sales box and in the installation video. The tunnel depth can be reduced to suit your installation needs. ☞ APPLICABLE FOR--- The inner dimensions (L x W x H) are 15 x 15.5 cm, suitable for cats with a waist circumference of less than 40 cm. The outer dimensions are (L x W x H) 22 x 19 x 5.5 cm. It is suitable for installation on interior doors, exterior doors, walls, windows, closets, glass, etc. Improved product features: 1. Convenient button-style switch allows you to easily control your cat's or other cat's entry and exit options: entry only, entry only, entry and exit, or fully locked. 2. The fixed groove with pressure tabs for a weather-resistant brush strip greatly aids in installation. 3. The tunnel depth can be reduced. Includes 1 pack of long screws + 1 pack of short screws, and double-sided adhesive tape to meet your needs. It can be installed on various types of interior doors, exterior doors, walls, windows, closets, glass, etc.