This pit pass Mylar pouch is an ideal solution for displaying credentials or business cards. Compatible with either J-hook or bulldog clip attachments. An essential item for holding 4" x 7" insert cards, these concert accessories measure 4 1/2" x 8 1/4" in dimension and features a transparent design. Print these pouches with your company name and logo or leave them blank for general use. Take $0.20 (R) off the price of badge holders when purchased with lanyards.