Specially designed for children safety, this lock avoid children from injuries by closing and opening window, door or cabinet. Easy to use, adhesive design, no need of other complicated tools, convenient and effortless. Using safe materials, reliable and durable, can withstand long using time. Features - Color: Assorted Color -Material:PP - Size: 8.00X8.00X0.20cm/3.14X3.14X0.08in -Keep your windows secure with this easy-to-install window lock, designed for windows and requiring no drilling. -This sliding door lock is both secure and durable, providing peace of mind when it comes to window safety. -Enjoy ventilation and cleaning with the convenient window lock, which allows for little movement of your windows. -The sliding window limiter offers flexible adjustment options to meet a variety of needs and preferences. -This window lock is designed to perfectly match low track windows, ensuring both safety and aesthetics. Package list: 4 x sliding window lock