Zinc Alloy Sliding Bar Door Guard Buckle Door Restrictor Safety Lock Anti-Theft Door Latch 100% brand new and high quality Built to Last - All metal construction made from premium material. For quality, durability and rust proof, it can maximize the protection effect and can be applied for a long time. Keep it Safe: You can install swing locks at a height out of your child's reach so that they cannot open the door themselves or force it from the outside to avoid entering strangers. Versatile Application - This safety lock for doors has a smooth surface that is comfortable to the touch and does not hurt the hand during use. Suitable for all wooden and iron doors for homes and hotels. Material: Zinc Alloy Package Included: 1Pc Door Safety Lock Note: 1. Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures. 2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm) Thanks for your support :)