I go to my local "Archery" shop and get boxes from them, the boxes are from compound bows. Cut cardboard pieces to put between the end of box and the wrapped bow, to further protect now from any staples in box end. If the bow I am shipping is a one piece recurve then I get 2 boxes and slide the second box over the first and tape them together with lots of clear packing tape. If a takedown then I cut the end off as needed to make a smaller box..again lots of clear tape and packing material.. I have done this at least 25 times and have not had any problems. Always pack a bow the way you would want to receive it..lots of bubble wrap, put string and limb bolts in a zip lock bag and tape it to the bubble wrapped bow. Boxing bows is never fun, it can be challenging at times..