YOUR CHILD'S SAFETY IS OUR PRIMARY PURSUIT: KongNais Baby proof lock can prevent your child from getting into areas that are potentially dangerous, such as push-pull windows, balconies, kitchens and toilets. VERY EASY TO STALL: Children's security work sounds hard, but with our sliding door child lock, you only need to takes only a few seconds simply peel 3M tape on the back, and install it without a tool. DURABLE & HIGH QUALITY MATERIAL: This sliding door lock made by strong ABS rubber, tough and durable. White, sleek and inconspicuous, it'll suit for your home. MULTIFUNCTIONAL USE: Our child safety lock can use on sliding doors, sliding windows at home, such as balcony, kitchen doors, wardrobe door etc. GREAT LOCKS FOR YOU: High-quality sliding closet lock, Top-Rated customer service. A good gift for your baby and your friend's.