YOUTHINK Door Closer Automatic Adjustable Closers Grade,Easy Installation Life Size Fitting Template & Instructions Silver Aluminium Features: 100% brand and high quality. Made of stainless steel, sturdy and durable. Can use inner hexagan adjusting roda to adjust the closing speed and intensity. Suitable for left and right handed doors, convenient to install. Ideal for using in the doors of home, office, hotel rooms.  Specifications: Material: Stainless steel Mounting Hole Distance: 90mm Gate Max Width: 1000mm Fitting Door Max Weight: 45kg Maximum Door Open Angle: 180 degrees Size: 18.8*5.3*4.0cm/7.4*2.1*1.6in Package Weight: 342g/12.1oz   Package List:  1 * Door Closer 5 * Screws 1 * Adjusting Rod