A horizontal card holder that can hold up to two 30 mil cards. An end piece snap will permanently lock the cards inside to keep them safe. Must break the holder to remove cards. Comes with slot/chain holes for attaching lanyards, reels, etc. Made of 0.24″ thick ABS material. Max. Insert Size: 3.38″ x 2.13″ (86mm x 54mm). Sold in packs of 50. Customizing available. Call (800) 798-3343 for details.