Package Dimensions:11.81 x 0.39 x 0.39 inches Item Weight:3.53 ounces Nice meeting you! More high-quality products are in our store Click to buy, our story begins \ (^o^)/~ Features: - Without additional installation tools, it can be easily applied in most environments; air circulation can be improved by keeping windows partially open and closed, while preventing children from climbing and falling out of windows. - Put it on the door handle to protect the wall. - Easy to install, easy to use. - Great gift for your friends. Specifications:< br>Material: Aluminum alloy Scope of application: screens Size: (A)30*25*25mm/1.18*0.98*0.98",(B)60*25*25mm/2.36*0.98*0.98" Package include: 1 X Door Window Lock Restrictor Set Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color shown on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement. Features: - Without additional installation tools, it can be easily applied in most environments; air circulation can be improved by keeping windows partially open and closed, while preventing children from climbing and falling out of windows. - Put it on the door handle to protect the wall. - Easy to install, easy to use. - Great gift for your friends. Features: - Without additional installation tools, it can be easily applied in most environments; air circulation can be improved by keeping windows partially open and closed, while preventing children from climbing and falling out of windows. - Put it on the door handle to protect the wall. - Easy to install, easy to use. - Great gift for your friends.