Improved Double Locking System: Child safe door lock designs feature a double locking system that prevents children or pets from opening the doors, keeping them in a safe place. Child safety locks are the perfect way for a completely safe childhood. Wide Application and Anti-Lock: The door lever lock is compatible with most standard door lever handles. With 2 side buttons to manage the "Disable" mode, the safety lock prevents you from being blocked by your children. Easy Installation and Disassembly: You don't need any tools or drilling. The security door lock can be installed using a simple peel and stick 3M adhesive. To remove, heat the baby lock with a dryer for about a minute, then gently remove the glue. Safer and Durable: The wrist lever lock is made from Non-Toxic ABS material. The durable wrist lock is durable enough for small children to undo or remove, providing a safe place for them. Color: White + Gray Quantity Shipped: 2 pieces Size: 9.4*7.2*3.3CM