Window Locks 2 Packs Window Restrictors Safety for UPVC Adjustable Window Locks Child Safety with Keys Self Adhesive Window Safety Locks No Drilling for Child Pets Security

Protect Child Security: The upgraded childproof window lock is designed to restrict opening distance of windows and doors to help reduce the risk of injury from falls, Meantime allows fresh air flow., Adjustable Window Lock: No longer worry about the difficulty of controlling the opening distance. According your cat size, you can adjust the length of the chain to determine the gap size for proper ventilation while keeping your baby and cats safe, Easy to Install: This window safety lock not only can be installed with standard 3M VHB adhesive that won't come off, but it also comes with pre-drilled screw holes., Widely Compatible: Made of high-quality ABS material, withstand temperature exposure, stainless steel chain, withstand up to 20kg gravity, pulling is not easy to damage., What You Get: You will get 2 pack PVC window locks, adhesive; screws, keys