The lock buckle safety sliding limiter is a reliable way to . It is designed for use on sliding windows and doors, providing a strong barrier against unauthorized . The lock is to install and use, making it a convenient addition to any home. Simply attach the lock to the window or door frame and slide it into place to . Features -Color:White -Material:Zinc Alloy -Size:4.00X3.80X2.80cm/1.57X1.49X1.10in -Secure locking: the latch design effectively secures windows, preventing breakins and enhancing overall home security. - sliding: suitable for horizontal sliding windows and doors, ensuring and smooth operation every time -Adjustable opening: the builtin limiter allows you to adjust the window opening to your preferred range, enhancing safety -Robust materials: crafted from durable alloy, this lock is designed to withstand wear and tear, providing use -Childrenproof: This lock is ideal for homes with children, as it helps to prevent accidental falls and Package list: 1PC Sliding Window Lock