4 Pack Sliding Window Locks, Window Security Locks Adjustable Window Stoppers Anti Theft Door Frame Stop Bars for Child Safety

Material: Door and window locks are made of heavy metal and rubber, with impact resistance, durability and reusability.

Adjustable: It can be adjusted by adjusting the window stop knob, and the thickness ranges from 4 cm to 2.5 cm.

Safety: This product is specially designed for horizontal sliding windows to increase safety. Set the window lock for safe opening and anti-theft. Prevent the windows from being forced or pried open from the outside to protect the safety of your children. for sliding door stopper

Multi-function: It can be used to keep the window closed and partly open, and the length can be adjusted through the knob, which is convenient to use. for window locks

Easy to use: sliding doors and windows can be locked immediately without any other tools. Very convenient to use, save your time for sliding door stopper

Due to the different monitors used by individuals and the impact of the environment and light at the time of shooting, some color differences are inevitable. Please refer to the actual object and hope everyone understands.