Redrock Micro's microShoulderMount Foundation Bundle features components that make up the foundation of a shoulder rig. 18" long 15mm rods hold a shoulder pad, handlebars with handgrips, and a cheese plate with two 2 lb counterweights. The shoulder pad has 1/4" and 3/8" threads on top for attaching a camera and threads way on the bottom for attaching a tripod plate. Camera mounting screws are included as part of the pad. You can optionally attach a baseplate for quick-release camera mounting. And you can also optionally upgrade the rig with many compatible Redrock accessories, such as a microMount to hold an external monitor.