1、Applicable Models: With 38mm interface for Arca Swiss Standard, the quick release plate is compatible for Acra Swiss Style quick release clamp. 2、Special Treatment: CNC precise machined all metal body, the surface is treated with anodized anti oxidation treatment, which is wear resistant and durable. 3、Non Slip Rubber Pads: With non slip rubber pads to increase friction and protect the bottom of the camera from scratches, and improve stability. 4、3/8inch Screws And D Rings: With 3/8 inch screws and D rings for easy tightening, which are used to stabilize the camera and make it more stable in use. 5、Aluminium Alloy: Made of high quality aluminium alloy material, the quick release plate is strong and durable, and can be used for a long term time.