Thank you for viewing! This is a bulk sale of standard bags. Vinyl bags are quite expensive these days, so this is a great deal!! I used these for packing, but I no longer need them, so I'm selling them. ⚫︎ Standard Bag No. 12 Size: 230mm wide x 340mm long x 0.02mm thick Quantity: 100 sheets per pack Unopened x 12, Used x 1 (quantity unknown, but at least half remaining) ⚫︎ Standard Bag No. 13 Size: 260mm wide x 380mm long x 0.02mm thick Quantity: 100 sheets per pack Unopened x 1, Used x 7 (The number of sheets used varies, some have more than half remaining, and some have a little less) ⚫︎ No. 13 with different thickness (0.03mm thick) Used, but almost full ⚫︎ Standard Bag No. 15 Size: 300mm wide x 450mm long x 0.03mm thick Quantity: 100 sheets per pack Unopened x 4, Used x 2 I don't know the exact number, but it seems like there are 30 to 40 sheets remaining. ⚫︎ Standard Bag No. 17 Size: 360mm wide x 500mm long x 0.02mm thick Quantity: 100 sheets per pack Unopened x 2, Used x 2 (a little less than half remaining) ⚠️ Regarding the used bags, I don't know the exact number of sheets, so I've written the approximate contents compared to the unopened ones. Please understand that the information is not exact.