It can be used in homes, bathrooms, offices, hotel and other place to effectively secure window, balcony door, patios door Equipped with a and a The locking of window effectively prevents theft Parent can control the opening and closing authority of window, effectively children from opening window They can be quickly installed in just a few simple step and are stable and dependable after installation Make of stainless steel, which is corrosions resistant and wear-resistant. Ergonomically and comfortably in the hand, Manufacturer: BULAIDAI