TheSwiftcast comes with onemolle and velcro strap. The molle is used to secure the tube sections to your raft. The velcro wraps around the Swiftcast tube section and the two molle slots can be used to fasten into any existing cam strap that is securing the raft frame to the boat. Similarly you can add a cam strap wherever you need to secure the Swiftcast tube and use the molle in that location. Should you need a replacement or want to add further security to the tube sections, you can purchase this single molle unit.