[Camera Tripod Mounting Base plate]:This Dual 15mm Rod Clamps Mounting Plate is designed to provide front and rear rod support for your cine-style camera, 60mm spaced rod clamps that allows to attachment of 15mm rods, then lens supports, matte box, follow focus, etc. [Camera Rig Mounting]:This baseplate camera clamp features standard 1/4inch-20 & 3/8inch-16 screw for connection of any cameras (such as for A6300 A6500 A7SIII, BMPCC 4K & 6K).It provides 1/4inch and 3/8inch holes on the bottom for quick mounting a cage onto a tripod or any other plates. [DSLR Shoulder Rig Widely Applications]:It could be used to mount camera, cage and tripod. To access the baseplate attached to the camera, cage or tripod, you need to remove the second plate. [Camera Base Plate stand Stable Design]: Connecting pipes through four holes, this product is stronger than other products (which connects with three holes); This product is made of a piece of aluminum alloy, which is more than other designs. [Rubber Cushions]: There are rubber cushions on the base plate, which increases friction for cameras to prevent the twisting. Also, the rubber cushions can protect the camera be scratched with this camera base plate with rods. Color: Black Material: metal Package Contents: 2 x Camera Base Plate 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.