Review on BOX USA BM3330 Square Mailing: Reliable Solution for Secure Shipping by Michael Powell

Just right for the bundles of long horns I made as gifts. It's a little fiddly to collect, but nothing to worry about. They are precisely cut and scored so they fold well. They are also easy enough to open and thick enough to be transported. I sent a few copies to my family and wrapped up the rest to give out. Worked well for both purposes.