The BlackRapid Tether Breathe Kit includes components that can be used to create multiple connections between a BlackRapid strap's ConnectR locking carabiner with a camera or lens that is already attached. Those components include two 12" nylon webbings with D-rings, two snap-link carabiners, and pouch for storage and transport.
Possible uses of the Tether Breathe Kit's components include but are not limited to connecting a nylon webbing's D-ring to a BlackRapid strap's ConnectR that is already in use. The other end of the nylon webbing can be connected to the BlackRapid strap using a snap-link carabiner to reinforce strap itself. A nylon webbing can instead be used with one of the camera's eyelets that is intended for the camera manufacture's straps. The other end of the nylon webbing can be connected to the BlackRapid strap using a snap-link carabiner to create a connection that is independent of a ConnectR locking carabiner.