Our badge holders easily attach to any lanyard or badge reel. These badge holders have clear vinyl front and textured orange peel back for easy card insertion. Holders have a .010" thick vinyl on front and .030" thick vinyl on back. Max insert size: 2.80" x 4.00" (71mm x 102mm) Sold in packs of 100. Customizing available. Call us at 1-800-798-3343 for details.