Single base plate Custom Designed for Z5II Camera, For RS2/3/4 Lower plate, perfect match for the camera body, 't sway or twist when mounted on the bracket. For Arca- stardard dovetails, both the base plate and vertical plate are 100% compatible with lever-release clamp. Features a detachable design, the base plate and vertical plate can be easily disassembled and assembled to fit different experience. not affect camera battery compartment lid opening and the data cables hatch opening Allow full access to the flip screen The base plate has reserved extra 1/4Inch-20 threaded mounting hole for additional functions. Light weight aviation level 6061T6 Aluminum, machined by precision CNC and processed with hard anodized oxidation treatment. Smooth , scratch . Color:Black Material:Aluminum Alloy Package Contents: 1 * Camera quick installation L-board 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.