Very comfortable shoulder pad only used for testing. Description from manufacturer:
The Universal Shoulder Pad with 15mm LWS Rod Clamp from SmallRig provides handheld comfort and accessory mounting for a wide range of cameras. This lightweight shoulder support is compatible with most mirrorless, DSLR, and small cine-style video cameras. Features include a detachable 15mm LWS rod clamp that can be front- or rear-mounted, multiple 1/4"-20, 3/8"-16, and M4 accessory threads, and several ARRI-style anti-twist accessory mounts.