CELLEBII® Punch-Free Multifunctional Automatic Door Closer Residential Commercial Auto Door Closer with Drawstring Closer Door for Internal Home Storm

AUTOMATICALLY CLOSE ALL DOORS: Suitable for doors,or doors with a slightly stronger closing force. Doors that open left and right,wooden and metal doors, residential and commercial doors, exterior/inner door closers, fire doors.
EASY TO USE: Punch-free Automatic Sensor Door Closer, Hole-free adhesive installation, good firmness, does not damage the wall, easy installation, high-temperature resistance.
DURABLE: Anti-oxidation, anti-corrosion, stable, wear-resistant, weather-proof, hydraulics, safe shut-off device.sy installation, high-temperature resistance.
MATERIAL: ABS plastic, 0.9 steel wire rope, can be equipped with various ports.
800G Pull: The high-quality steel wire rope has passed 50,000 times of tensile test and rebound test with strong 800G Pull, with strong tensile force.