The limiter adopts hook-type design with multiple slots, easy to operate, stable and not easy to fall off. Multiple slots for easy operation Prevents closing or opening windows on windy days, increases comfort and comfort Windows allow you to open the window as needed to control and adjust the opening angle The tilt window is made of carbon steel, which is rust resistant and wear-resistant This adjustable window limiter is suitable for opening doors and windows, Manufacturer: Rxgiasup