Child Safety Sliding Door Lock, Sliding Window Safety Lock, Fall Prevention, Anti-Theft Latch, Window Limiter Product Description This child safety lock for sliding doors and windows is easy to install without tools. No drilling is required, so you can use it with peace of mind in rental properties and apartments. It restricts the opening and closing of windows to prevent children from falling and for crime prevention. Product Specifications Compatible with: Sliding doors and sliding windows Installation: No drilling required, easy installation Functions: Prevents children's mischief, prevents falls, prevents theft Uses: Balcony windows, high-rise apartments, sliding doors, sash windows, etc. Features No drilling required, no tools needed, easy for anyone to install Compatible with sliding doors and sliding windows, widely applicable Restricts the opening and closing of windows to prevent children from falling Effective as an anti-theft latch to prevent intrusion and theft Recommended for high-rise apartments and homes with young children Recommended Uses Preventing children from falling from balconies Burglary prevention and theft prevention Preventing pets from jumping out Safety measures for apartments and apartment buildings Safety and security sliding door and sliding window safety lock. Please use it as a safety measure for children and as a crime prevention item.