This horizontal badge holder<b> Inner Dimensions: 3.74 " W x 2.5" H</b>, <br> <b>only fit : 3.5" x 2.25" Name Badge Inserts or 5 pcs credit-card size cards <br><br><br> <b> KEYLION badge holders are flat and good looking, not like other's flimsy and warp(bend/tangled up /wavy). Match your clothes.</b> <br> <br> The Resealable Zip are very good, waterproof sealing treatment, easy to open and close. <br> <br> Crystal clear transparent on both sides. The cards with barcodes or QR codes can be scanned without removing it from the badge sleeve holder. <br> <br> Usage: Business Exhibition Trade Shows Conference Reunions Meeting Press credentials Senior centers Workshop Shop Work Office Library Hotel<br> Cruise Ship Travel Luggage Tags, Clothes hang label, reader identification Name Tags Credit Card Membership Card Stuff Key Card Fuel cards <br> Bus subway Passes Theme Park Ticket SD Flash Drive Cards Art ring Any small and delicate items etc. <br><br> <br><br>