Material:Door closer is made of stainless steel, heavy duty and sturdy to ensure long time use.Features: able to close the door automatically, protect the door from damage and reduce noise.Adjustable:Closing door hinge can freely adjust the angle according to the demand, 4 closing speeds for you to adjust, easy to use.Product Size: Spring door closer size 195mmx35mm or 7.68inchx1.38inch.Widely Used:Auto door closer is suitable for kitchen, bedroom, hotel, office, shed, garage door and so on. Specification: Material: Stainless steel Size Chart: 19.5cmx3.5cm or 7.68inchx1.38inch Package Includes: 1Automatic Door Closer4 Screws1 Wrench Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.