JINTECH Punch Free Sliding Stoppers Protection Review

Thickened material, durable, suitable for all kinds of sliding windows and doors, effectively preventing children from accidents caused by unintentional opening of windows in strong winds. It can prevent children from opening the window too large to cause danger, and can also prevent children from opening the sliding door and turning things around. When the weather is stuffy, it is not safe to open the windows at night for ventilation. Lock the windows with auxiliary locks for ventilation, which is safe and convenient. The use method is simple, flexible and compact, and the window edge can be clamped by rotating and tightening the knob. Prevent thieves. It can be used directly without drilling and installation. Metal material + anti-slip rubber pad, strong durability. Both upper and lower rails can be used, and the two together are more stable.