Features: Unique design: Push-pull window lock with stopper can prevent children from falling from the building and can be used safely.High quality: This is a good quality window lock. Made of high quality ABS wire rope, durable and rust resistant.Portable: Easy to install, with screws. Save worry and effort. No drilling design does not harm doors and Window.Multi-occasion application: suitable for every family bay window, office, bathroom, door.It can be used as a gift: Give to your good friends at Christmas or other holidays to enhance friendships. Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Material: ABS Wire RopePacking Size: 15*12*3cm Package List:1*Window Safety Chain Lock