The package includes two window restrictors, two, and ten screws for a quick and secure installation, making it a practical addition to any home improvement project Crafted from thickened steel, this window restrictor is rusts resistant and five levels of adjustable angles for Best ventilation control Suitable for family look to protect their homes against intruders and accidents, especially in households with Small children Perfect for residential use, these window restrictors can be installed on various window Frame, providing in bedrooms, living room, and other space with tilting Window Enhances your home security with these Window Restrictor, featuring a robusts Not theft designs that ensures peace, Manufacturer: Obotsnoi