This lock made of Eco-friendly ABS and genuine 3M adhesive which are BPA-free and can be used with confidence. It& 39;s surface design based on the structural characteristics of this product, Children can& 39;t even open the gap between drawers or cupboard doors.which is safer for children. Feature - Color: As shown. - Material: ABS and 3M Adhesive. - Size: 5x16.5x5cm. -Product Design: Based on the structural characteristics of this product, Children can& 39;t even open the gap between drawers or cupboard doors.which is safer for children. - Easy Installation: No tool or drill needed. Easily finish the installation in seconds. Press two button simultaneously to unlock, which is easy for adults but certainly difficult for babies. - Wide Application - Suitable for most cabinets, side by side refrigerators, drawers, microwaves, storage doors and so on. - Safely keeping curious babies and active pets away from cabinets. - You can prevent the baby free to open the door, grind your fingers, damage to the cabinet items or items falling hurt baby.