Size: 66 x 92mm 60 sheets per pack Brand new, unused. I haven't touched them since I bought them, and they've been stored in a collection box, so I think they're in good condition. I'm selling these sleeves because I'm organizing my collection. Although they are new, I cannot guarantee that there is no deterioration over time, so please purchase only if you understand this. If you need multiple sets, please contact me. If you only need one set, please purchase as is. Thank you.