100 Pack - 4 X 7 Super Heavy Duty Extra Large Ticket & Badge Credential Holders by Specialist ID Super Heavy Duty - Premium Extra Large Badge and Credental Holder Insert Size 4" X 7" Outer Dimensions: 4 3/8" X 8 1/8" Slot and Chain Holes for Easily Attaching to Lanyard Thicker and Stronger Version of a Pit Pass / Special Event Holder