Contains 4 loops for Peak Design Anchors. Machined/anodized aluminum construction. TRIPOD COMPATIBILITYARCA AND MANFROTTO RC2Out 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. We have new "beta adapters" available for, what we call, Manfrotto Type B Tripod Heads, simply email firstname.lastname@example.org for Customer Support.4-DIRECTION COMPATIBILITY WITH CAPTUREPROplate 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 & CONSTRUCTIONThe plate is made of anodized, CNC-machined aluminum. It’s weatherproof, resistant to scratches, and the smooth finish glides in and out of Capture effortlessly.HEX/COIN-DRIVE CONNECTION SCREWFeatures 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 PADThe bright red injection molded pad will prevent the plate from twisting when connected to your camera, and gives the plate a sleek, unique look.COMPATIBLE WITH ALL PEAK DESIGN STRAPSContains 4 loops specifically designed for attaching Peak Design Anchors, meaning you can use PROplate (and Capture) with any/all of our quick-connecting camera straps.LIFETIME GUARANTEELike all PD products, PROplate comes with a lifetime guarantee.