General description Are you worried about your child being injured by sliding doors or windows? This Zinc Alloy Window Door Opening Restrictor Cable is designed to limit the distance that windows can open, effectively preventing accidents involving children. It is a stylish and practical choice for both home and commercial safety, easy to remove and reusable. Technical specifications Material: Zinc Alloy Product Length: Approx. 19 cm / 7.5 inch Package Weight: Approx. 118 g Compatibility and accessories Can be mounted to most types of windows and small doors including UPVC, aluminum, wood, composite, and metal profiles. Usage Limits the opening distance of windows and doors to enhance child safety. Can be easily removed using the key to allow full window opening when needed.