The HV158 is a 2 pcoket vertical badge holder without a fastener. Front pocket insert size is approx. 112mm X Height 150mm (4.41 inch X 5.90 inch), Backside Big Pocket size is approx. width 112mm X Height 150mm (4.41 inch X 5.90 inch). The pocket is loaded from the top. Also the holders with several features holes for an optional lanyard or a badge reels or a strap clip .