Plastic CHILD PROOFING: Dreambaby Sliding Locks are a fast and secure way to lock cupboard and cabinet doors, helping to keep children safer. DURABLE & STURDY: Dreambaby Sliding Cabinet Locks are made of premium quality materials for optimal durability. MULTIPLE APPLICATIONS: These Sliding Locks are suitable for D-Shaped and mushroom-shaped handles and require no installation. They can be used on kitchen cabinets, side by side refrigerator doors, and in pantries, bathrooms and more. CONVENIENT: Dreambaby Sliding Locks are a great addition to your home safety checklist and offer a fuss-free solution for any room in the home. They are easy to move from one room to another if needed. CONVENIENT: Dreambaby Sliding Locks are a great addition to your home safety checklist and offer a fuss-free solution for any room in the home. They are easy to move from one room to another if needed.