Antique kraftboard mailer boxes for H.C. Heckerman Confections and P-Nut Products. These dainty little boxes would have been used to mail a few candy or confection sales samples to prospective general stores and sweet shoppes. Boxes have metal tabs built-into the bottom piece which insert into the top piece and fold down to secure the candies during shipment. Boxes are in good condition with only some moderate rusting on some of the metal tabs. Boxes measure 3.35"l x 2.25"w x 1.25"h. Sold in sets of 3.