Description:

【Material】: Constructed from painted carbon steel, this window security bar is built to resist impact, deformation, and rust for reliable, long-lasting household use.

【Design】: Featuring a telescoping construction with aligned adjustment holes and a locking knob, this telescoping window safety bar has a slim white rectangular profile approximately 1 inch (2.5 cm) wide for a discreet fit on window and door tracks.

【Function】: This adjustable window stopper limits how far a sliding window or door can open while still allowing controlled outdoor air ventilation through the restricted opening.

【Installation】: This sliding door safety bar can be positioned on compatible window or door tracks without tools, with end brackets that rest securely on the track; vertical window setups may use separately supplied hook-and-loop fasteners or screws for added stability.

【Purpose】: As a dependable safety bar for sliding openings and doors, it creates a more controlled opening to help prevent unintended wide access while maintaining ventilation in living areas.