This is a set of 20 FOSA vacuum bags: 10 M-size and 10 L-size. These are convenient items for quickly vacuum-sealing and preserving various foods. The image indicates "new, unused" and the product is unopened. [Brand] FOSA (Shop Japan) [Product Name] Vacuum Bags M x 10, L x 10 [Contents] 10 M-size bags, 10 L-size bags (total 20) [Condition] New, unused Thank you.