DescriptionThe multi-purpose coded lock is the perfect solution to provide a restricted opening of windows, and can also be applied to doors and is the choice to solve issues of security and health and safety. Suitable for various materials, such as windows and doors.Features- Color: White. - Material: Plastic and metal. - Size: about 29.00X7.00X2.00cm/11.40X2.75X0.79in. - for home, public and commercial safety, also designed specifically for children 's safety. - It is convenient and easy to install and hold securely. - It is also great refrigerator, cabinets, window protection lock. - Make of plastic material, able to withstand greater pressure, not easy to damage. - Suitable for most types of windows and small doors, suitable for many kind of materials such as aluminum and metal.