WATERPROOF, DURABLE, REUSABLE. The ID holder pouch is made of clear, flexible, tear resistant vinyl. The re-sealable holder keeps your name card, keys, money, transportation pass, or RFID badge safe and dry. Braided cord is lightweight, yet strong, and comfortable to wear.DIMENSIONS: Inside of VERTICAL ID holder is 2.48" (wide) x 3.62" (tall), comfortably fits 3 credit-card or driver's license sized cards.SAVE TIME AND MONEY: Purchase badge holder / lanyard sets to avoid the frustration of buying unmatched holders and lanultipacks in a singlyards from different sellers or with different quantities. Create your own combination of 6, 10, 20,30,40,50,100,150,200,300 and 400 to get the quantity that best suits your need.100% Money-Back Guarantee. The manufacturing process does not add any toxic and harmful plasticizers and stabilizers, with non-toxic, no smell, no heavy metal pollution, to ensure safety and environmental protection.