Automatic Door & Window Closer – Self-Closing Device for Home, Office, and Indoor Use

Easy-to-install automatic closer that gently shuts doors and windows, improving safety, energy efficiency, and convenience.

Key Features:

• Automatically closes doors and windows smoothly
• Strong tension spring with durable steel wire
• Helps save energy by keeping air inside
• Prevents door slamming and accidental openings
• Compact and discreet design
• Easy DIY installation with adhesive or screws
• Works on wood, glass, and metal surfaces
• Suitable for home, office, bathroom, and more
• Rust-resistant and long-lasting build