Window Restrictor Hook,Child Baby Proof Safety Lock for UPVC,Wooden,Metal,Aluminum Holder with Screws Right/Left Opening

【Window Restrictor】This Essential Child Safety Device is Designed to Limit Opening of A Window to 100 mm, Prevent Your Child from Falling by the Window or Prevent Your Lovely Pet(Like Cats) from Running Out 【Material】Our window restrictors are made of high-quality metal, painted on the surface, not easy to rust, strong and durable, and have a long service life. 【Easy Fit onto Window】Just Need A Screwdriver to Complete the Installation (Come with Screws) 【Unique Design】Our window restrictor is designed with four slots. You can adjust the opening range according to your needs to limit the opening distance. 【Safe】Our window limiter is safe to use and has strong load-bearing capacity, so there is no need to worry about babies falling out of the window and closing the window due to strong winds.