Bio Non-toxicity Portrait Orientation Soft Badge Holder uses PVC (polyvinyl chloride) which is a tough, wear-resistant, and corrosion-resistant material. Bio Non-toxicity Portrait Orientation Soft Badge Holder is soft, smooth, and long-lasting, with no creases or breaks even after repeated folding. The great resealable zip closure makes it simple to open and close. Pre-punched dual-use hanging slot/holes design for lanyard, keychain, or retractable carabiner reel clip, and both side holes for cord/strap/string/thread. Bio Non-toxicity Portrait Orientation Soft Badge Holder is made of high-quality PVC. There is no plastic scrap recycling, no heavy metal contamination, and the product is guaranteed to be non-toxic, odorless, and harmless. As a result, the lanyard id holder has a high level of transparency and clarity. After a lengthy period of use, it still looks brand new. Environment Friendly Flexible ID Card Pouch is ideal for keeping your valuable paper badges or cards dry, clean, and safe. Size:25x 105mm.