Child Window Restrictor Casement Security Lock Kids Avoid Children Falling Window Lock Baby Protection Features: Made of alloy material, electroplated alloy, 304 stainless steel lock core, no paint-shedding,. New shape, smooth lines, can be bent , cable distance up to 18cm. Scope of application: external open window, inner open window, sliding window, upper hanging window, can effectively children from accidents caused by excessive window opening The entire sealing process of the lock body prolongs the service life, and the doors and are firm, safe and. The rotatable lock cylinder and the keyless increase the of the door lock. Product Description: Information: Product Name: 304 stainless steel door limit lock Cable length: about 18cm / 7.1in Lock cylinder type: key knob treatment: galvanized Applicable places: family, hotel, large, hospitals, , etc. Product List: 1 x lock 2x keys