2set Sash Blocker Lock

This is a sliding window security lock, which is made of sturdy materials, will not be easily damaged, and can serve you well. It can be easily installed on the sliding window, providing you with a safer accommodation environment. Ingenious design and good craftsmanship make it bring you a good experience. Features - Color: White. - Material: Aluminum alloy. - Size: About 8.30X3.60X2.10cm/ 3.26X1.41X0.83inch. - The window security lock is made of durable material and can be used for a long time. - Installing a sash locks on the window can protect your children and pets. - Just wring the interference arm to lock or release the window sash, easy to use. - The installation method is simple and won't take you much time. - After good workmanship, the surface is smooth and can be used with peace of mind.