3Pcs Sliding Window Locks Window Safety Lock Adjustable Metal Anti-Theft Lock Anti-drop Childs Security Lock for Home Office Use

High-concerned chemical : None Size : / Model Number : 3Pcs Sliding Window Locks Origin : Mainland China Origin : Mainland China Material : Iron Packing Size : 100.00x100.00x80.00mm/3.94x3.94x3.15inch Single Size : 6*3.5*2.3cm/2.34*1.37*0.9in Window Sash Stopper : Window Safety Lock Metal Anti-Theft Lock : Sliding Doors Lock Childs Security Lock : Windows Stopper Lock