Features:Manfrotto RC2 and ARCA tripod compatible - Out of the box PROplate works with nearly all ARCA-type tripod heads. If you desire Manfrotto RC2 compatibility, simply install two adapters (adapters and installation tool included) and PROplate will be both ARCA and Manfrotto RC2 compatible.4-direction compatibility with Capture - PROplate fits into Capture in 4 directions and is backwards compatible with any Capture unit ever built. When the RC2 adapters are installed PROplate fits into Capture in 2 directions.Professional quality materials & construction - the plate is made of anodized, CNC-machined aluminum. Its weatherproof, resistant to scratches, and the smooth finish glides in and out of Capture effortlessly.Hex/coin-drive connection screw - Features a connection screw with a 4mm hex drive, as well as a coin drive, meaning you'll always be able to securely tighten or easily remove PROplate.Durable, twist resistant pad - The bright red injection molded pad will prevent the plate from twisting when connected to your camera, and gives the plate a sleek, unique look.Everything you could possibly want in one quick-release plate. PROplate works in ARCA-type tripod heads, and can also be configured to fit in both ARCA and Manfrotto RC2 tripod heads. Slides into Capture in 4 directions. Contains 4 loops for Peak Design Anchors. Machined/anodized construction. Size: 2.1 in (5.2 cm) x 1.5 in (3.8 cm) x 0.4 in (1.04 cm)