Description Specially designed for keeping children's safety, this window lock can avoid children from injuries by closing and opening window, door or cabinet. Easy to use, adhesive design, no need of other tools, very convenient and effortless. Made of premium materials, reliable and durable, can be used for very long time. Features - Color: yellow and black -Material:PP - Size: 11.00X9.80X0.80cm or 4.32X3.85X0.31in - No screws required, compact size and light weight, this sliding window lock for your baby is very easy to apply and install. - Sliding locks can restrict or block completely to prevent kids or pets from opening the door. - This window lock is designed for baby, toddlers, children and some special adult demands, suitable for home interior using. - Prevent children from opening doors and windows by mistake, avoid accidents, provide your home more security. - One-handed sliding glass door lock, the door can be locked simply by lifting both wings, not easy to fall or deform.Packing list6 x sliding window locks