K-9 CORPS HAT - BLACK - Veteran Owned Business. BLACK Cap High Detail and Impact - K-9 CORPS HAT. 8 Rows Stitching on Visor and Pro Stitch on Crown 5 panel hat. K-9 CORPS HAT - Adjustable Size, BLACK Golf Style. HatnPatch Is THE Veteran Owned and Operated Family Business - 2 Generations of Retired Marines - We Ship Your Order Within 24 Hours And Usually The SAME DAY!