Cushion Envelopes, Size S, External Dimensions: 18cm (H) x 13cm (W), Set of 26 [New, Unused] I bought a large quantity on Mercari, so I'm selling them. The inside is bubble wrap, suitable for shipping accessories, etc. *One envelope has a small tear. In addition, some have minor damage. Since they can be sent as standard mail, shipping costs are economical. I will wrap the items shown in the photo, which are packed in a bag, with bubble wrap and ship them. I've included the information I had when I purchased them below. * Size / S size - Width / Approximately 13cm - Height / Approximately 18cm - Tape width / Approximately 4cm - Weight / Approximately 8g - Internal dimensions / Approximately 10 x 18cm - External dimensions / Approximately 13 x 18 + 4cm - Total of 3 sides / Approximately 30cm * There may be slight variations due to being an overseas product. * Flat type (no gusset) * Material / Kraft paper, bubble film * Color / Yellow