Description: It is a cat door lock that allows cats to enter and exit the room freely in search of food, and the smaller space prevents large dogs from entering through the door and snatching food. Effectively stopping puppies, large dogs, crawling babies, and early toddlers from entering any room you don't want them in, like toilet, kitchen, bedroom, den, bathroom, storage room or offices, this cat door latch is the easiest tool for the most effective containment. It is constructed of ABS material. The length of this product is 30.6cm and width is 6.6cm. No tools and glue required, no modifications to the door. Simply suspend the pet latch on the door handle and put the pin on the door frame to complete the installation. Realize the freedom of installation and disassembly. Item Name: Door Holder Latch Material: ABS Features: Adjustable, 7 Function Holes, No Measuring Size Details: L: 30.6cm/12.05", W: 6.6cm/2.6"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Door Holder Latch 1 x Screw