Bubblewrap is the easy locally accessible alternative. The rolls I buy at the office store are a great width, I tear off a piece a little longer than a cue and then place the butt on the edge and roll it over one complete time, set a shaft next to it, roll it over once, set the other shaft on the other side, and roll it over again. All parts separated by a layer of bubble wrap. Little tape to hold it all in place and it's good to go. Into a PVC tube then into a triangular mailer for worry free shipping.