The 8Sinn Full-Frame Cage with Pro Top Handle Kit includes a cage for the Canon EOS R camera and the Pro top handle. The cage is ergonomically designed with gentle edges, providing a comfortable grip. It has multiple 1/4"-20 threaded holes for attaching accessories and a slot for attaching a wrist strap. The Pro top handle mounts onto the top of the cage and acts as an additional grip. The handle has numerous 1/4"-20 and 3/8"-16 threaded holes, two cold shoe mounts, and a 15mm rod mount, enabling camera rig expansion.