Purchase instructions: Suitable for glass, vinyl, aluminum, or wood sliders. Before purchasing, please measure the door gap. It must be greater than 1.15 cm/0.45 inches to allow this lock to work on the sliding door. Otherwise, you shouldn't buy this lock because it's too thick for your door/window.
- Keep valuable belongings from young child proof sliding door or hung window with durable and effective lock. This kid stopper has been proven to withstand the pulls and tugs of babies and children, keep doors and windows opened in safe!
- Unlike other sliding glass door lock, this sliding door child lock is installed beside door shelf and works once double ons pressed simultaneously, which stops the door slided and passed each other.
- Never worry about window safety locks broken with high quality ABS plastic, stainless steel spring and strong adhesive tap. Child proof window locks will not lose effectiveness or power even when you routinely open and shut your sliding windows!
- Installing lock has never been this easy, no drilling tools needed! Simply clean the working area for this lock, peel off adhesive and stick this device onto the desired location of sliding doors for your patio, closet as well sliding window!
- No need for screws or drills, so it won't damage your furniture. Just clean the area where you want to attach the lock, remove the liner of the 3M adhesive tape and stick it to doors, windows, closets, etc.