MIFFLIN Plastic ID Badge Holders, Vertical Hanging Card Holder with Zipper, Clear Bulk Nametag Holders (50 Pack) PREMIUM QUALITY: Durable heavy duty PVC (vinyl) badge covers are tear resistant WATERPROOF & RESEALABLE: Zip top security sleeve to weatherproof your valuables MULTFUNCTIONAL: Employee work badges, nurse badge, credit cards, visitor pass, kids bus identification, RFID, SD card, conferences, trade shows, hotel key, cruise tag, concerts, reunions, events, etc. DIMENSIONS: Inside of pouch measures 3.6 x 2.4 in. EFFORTLESS to UNPACK and ASSEMBLE: Don't waste time punching holes. These plastic pockets come with 3 holes pre-punched. Attach any style of string, chain, clip, hook, rope or lanyard