Flies will be returned in the containers they were mailed in, if possible. Please write your name on your container- If you don’t I will. Keep in mind that the other flies may be larger than yours, so make your container large enough to handle that possibility. Please include a stamped return envelope. Whatever it costs to mail to me, it will cost me at least that to return, so match the postage. To the guys that are doing this for the first time- do not send them in an expensive fly box. I have had flies get lost in the mail in the past. The best type of container is an Altoid tin or something similar. Fly boxes tend to be a little too bulky and usually cost more to ship.