Our Kpop Photo Card Sleeves are made of 200 micron thick CPP material that is thick, durable, and clear. The clear cover design allows you to see both the front and back of your photocards, but most importantly, they are PVC-free and Acid-free. They are designed to protect your photocards from scratches, dust, and other damage while displaying and providing excellent protection for you. They are perfect for collectors, hobbyists and anyone who wants to keep their photo cards safely and organized. Suitable for your favorite idol : blackpink, twice, aespa, ive, new jeans, le sserrafirm, g-idle, babymonster, seventeen, riize, txt, the boyz, boynextdoor, nct, bts...