Description Window bar is designed with a aluminium alloy frame, which is durable, has nice compressive strength, does not deform, and can face up to a lasting provider life. The window bar structure is stable, reduces the noise in use, and can present a more quiet and cozy environment. Features -Color:Black -Material:Aluminium alloy -Size:23.00X1.70X0.70cm/9.04X0.67X0.28in - Sliding window security bar is easy to install, no drilling required, will not not damage the windows. - Sliding window bar is designed for wind assist and the location of windows. - Window lock bar, adjustable and can be locked to improve window security, can fully meet your every day needs.. - This window bar is long, appropriate for different window sizes, smooth to install, time-saving and effortless. - With this window security bar, forestall windows from being blown shut, develop safety of the improvement. 1 x Sliding Window Security Bar