FOTGA Steady Lightweight Shoulder Mount Pad for 15mm Rod Support System DSLR Rig Video Camcorder Camera DV DC This shoulder pad is designed for poeple who keeps long time shooting to help release pressure,provide steady video shooting with DSLR Its design integrate with ergonomics,which makes It very soft and comfortable Quich release and quick mount. Just press rods into the shoulder pad along the groove to mount, and raise rods up from shoulder pad to release Suitable for all DSLR cameras,industry standard 15mm rods rail system Material: Sponge rubber, Rail Diameter: 15mm.It's very light Only weight 118g!