For the 50th Anniversary NBRC Convention this year, Boxes for BIrds donated 6 small shipping boxes, 1 8 bird box, and 1 16 bird box. This was a big help for folks who bought birds out of the convention kit that was auctioned off. Not only did they not have to pay for a shipping box, but the new style shipping boxes from Boxes for Birds cost less to ship while still accommodating the number of birds the boxes are built for. All boxes are USPS approved. They are more streamlined than other boxes, cost less to purchase, cost less to send flat postage-wise, and cost less to ship with birds in them! You can realize a nice savings by using their products for your shipping needs, as well as they are very prompt in getting them mailed out to you. We appreciate their donation to the NBRC and appreciate their product that is a cost saver for the sender and receiver of birds! On behalf of the NBRC and roller hobby, thanks Boxes for Birds!