1~10PCS Aluminum Alloy Sliding Door And Window Safety Lock Adjustable Security Door Locks Anti-theft Protection Lock Home SafetyDescription:Product name: Aluminum alloy sliding sliding door and window safety lock, anti-theft lock, window stopper, youngster protection safety lockSize: 14*10*5cmWeight: 80gMaterial: iron, aluminum alloy, synthetic rubberUsage scenario: It can prevent kids from opening the window too huge and causing danger, and likewise stop youth from opening the sliding door and turning over things; when the elements is stuffy, it's not safe to open the window at night, and it is safe and convenient to lock the window with an auxiliary lock.Specifications:Aluminum alloy sliding sliding door and window security lock Anti-theft lock buckle Window stopper Child defense safety lockHigh-quality materials, fine workmanship, durableTwo colors to fulfill the needsnote:1.Please enable 0-1cm errors thanks to guide measurement.2.Item coloration displayed in photos may be exhibiting barely diverse in your pc monitor since screens usually are not calibrated same.3.If you've got any questions about the product, please touch us, we will patiently reply for you!Package Included:1*safety lock