The camera mounting plate has non-slip rubber pads to prevent the camera from scratching and twisting. The tripod mounting plate also has built-in 1/4-inch and 3/8-inch screw holes on the bottom, which can be directly attached to a tripod, trolley or other equipment, and is flexible to use. You can connect devices with 1/4-inch screws, such as magic arms, etc. Guide Center to Center Distance: 60mm Guide Diameter: 15mm Camera Mount: 1/4-inch and 3/8-inch Tripod Mount: 1/4-inch and 3/8-inch Extension Accessory Mount: 1/4-inch (Note: 15mm rod is not included.) Colour:As Shown Material:Aluminum Alloy Package Contents: 1x Base Plate 4x Screws 2x Wrench Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. The camera mounting plate has non-slip rubber pads to prevent the camera from scratching and twisting. The tripod mounting plate also has built-in 1/4-inch and 3/8-inch screw holes on the bottom, which can be directly attached to a tripod, trolley or other equipment, and is flexible to use. You can connect devices with 1/4-inch screws, such as magic arms, etc.