5PCS Plastic Stainless Steel Zinc Alloy UPVC Child Safe Security Window Door Sash Lock Safety Lever Handle Sweep Description:Product name: Window lockSize: 6.4 * 6.3 * 2cmMaterial: Aluminum alloyColor: WhiteSpecifications:1. Provide further safety to your window2. Simple tips on how to prevent intruders3. Easy to use screw installation4. Suitable for window locks, opening and closing manage locks for your use5. This sash lock can be utilized for horizontal and vertical sliding home windows manufactured from aluminum alloyPackage Included:1 * Window lock