Confirm whether the pass has a slot, punched hole, plastic holder, strap opening, key ring, or another attachment point. A reel may connect securely to the jacket but still be unusable if its credential fitting does not match the ticket. Vinyl straps, snap loops, hooks, split rings, and clips serve different formats. If the pass changes regularly, choose a connection that can be opened and closed without damaging the credential or requiring tools. The attachment should also keep barcodes, photographs, and printed details visible. Test the complete arrangement with the actual ticket thickness and size. Improvised holes or unsuitable clips can tear the pass and create problems when it must be scanned or inspected.