Black Rapid RS-7 Camera Strap, FastenR-T1 with 2 Quick Release Plates for the Manfrotto RC2 Rapid Connect Adapter. Specially Designed to Work with BlackRapids MODS System Constructed of Ballistic Nylon for Extreme Durability Designed and Shaped to Fit Perfectly around your Shoulder FastenR-T1 Compatible with Manfrotto 200PL-14 for the RC2 quick release system 2 Bonus Replacement Quick Release Plates for the RC2 Rapid Connect Adapter