Rothco Military Campaign Hat 7 1/2 712. The campaign hat has a1/4" black chinstrap with a metal buckle and 2 rivets at the brim for the chinstrap to pass through. Rothco''s military hat is 3" long and 6 1/2" high. The army campaign hat''s outside has a 1 1/8" brown ribbon around the crown and inside contains a 1 1/2" black band with ''Campaign'' written in gold and a small black bow. ' Specifications for Rothco Military Campaign Hat: Manufacturer: Rothco Gender: Unisex Age Group: Adults Color: Brown Fabric/Material: 100percent Wool Wool Fastener/Closure Type: Chin Strap Features of Rothco Military Campaign Hat Material: Wool Material Specs: 100percent Wool Weather: All Weather Package Contents: Rothco Military Campaign Hat Rothco Military Campaign Hat 7 1/2 5655-712