Schools, offices, events - if you need to organize ID badges for a group of people, this 48-pack of badge holders is exactly what you need! Each one features a sleek black PU leather design with a clear front window that lets you display IDs without removing them, plus a handy card slot in the back for extras like credit cards or key cards. The vertical design looks professional and the 2.83 x 4.29 inch size fits standard ID cards perfectly. The nylon lanyards are about 17 inches long and actually comfortable to wear all day - no more scratchy necklines or breaking straps. I've used these for company events, school functions, and conferences, and they hold up really well. The PU leather is durable and scratch-resistant, so they maintain that professional look even with daily use. The non-full card slot design is genius because you can easily slide cards in and out without struggling, but they still stay secure. At 48 pieces, this pack is perfect for outfitting an entire team, class, or event staff without breaking the bank. They come ready to use - just attach your lanyard, slide in your ID, and you're good to go. Whether you're managing employee badges, student IDs, or event credentials, these badge holders provide a polished, uniform look that makes organization so much easier. The quality is way better than those flimsy plastic holders, and the black color works for any setting.