【Material】This child safety cabinet lock is made of plastic and stainless steel, which is rust-proof, wear-resistant and durable. Each lock comes with two keys, so don't worry about losing it. 【Size】The length of this door lock is 19.5cm, suitable for most doors and windows. The length cannot be adjusted, the window opening distance is the largest when installed horizontally, and the window opening distance is the 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 inside or injuring themselves. Can provide good protection for children. 【Easy to install】This fridge door lock is self-adhesive design, easy to use and strong adhesion, just tear off the protective film after confirming the position and paste it directly, no need to punch holes to damage the furniture. 【Wide application】The child window protection is suitable for refrigerators, cabinets,