【Material】This childproof cabinet lock is made of plastic and stainless steel, which is rust-proof, durable, and long-lasting. Each lock comes with two keys, so don't worry about losing it. 【Size】The length of this door lock is 25.7 cm/10.1 inches, suitable for most doors and windows. The length cannot be adjusted, the window opening distance is largest when installed horizontally, and the window opening distance is smallest when installed staggered. 【Good Protection】This refrigerator lock can prevent children at home from opening the refrigerator door or cabinet door at will, spilling the contents, or hurting themselves. Can provide good protection for children. 【Easy to Install】This refrigerator door lock is self-adhesive design, easy to use and strong adhesion, just peel off the protective film after confirming the position and stick it directly, no need to drill holes to damage the furniture. 【Wide Application】The child window guard is suitable for refrigerators, cabinets, doors and windows, drawers, etc., and can be attached to any smooth, dry, and clean surface, such as tiles, glass surfaces, metal surfaces, etc.