【Peace of Mind with Mischief Prevention!】 Effective for preventing mischief from children and pets. Easily locks doors and drawers. Prevents the risk of injury by preventing access to dangerous items like sharp blades when you're not looking. Can be used in various places such as refrigerators, kitchen cabinets, windows, desk drawers, and cupboards. 【No Risk of Losing Keys!】 Have you ever had trouble remembering where you put your keys? This keyless number lock type eliminates the worry of "Where did I put the key?" when you need it. 【Can Be Used on Uneven Surfaces!】 Uses strong adhesive seals with superior adhesion compared to conventional seals. Unlike conventional seals that could only be used on flat surfaces, this can be applied to uneven surfaces. Shipped in simple packaging.