Thank you for viewing! ✿ ★ Compatible with standard-size (Teikeigai) mail! Just affix a stamp and drop it in the post! ★ Reliable cardboard thickness: 1.5mm ★ Standard-size (Teikeigai) mail (total weight) Up to 50g → Shipping 140 yen Up to 100g → Shipping 180 yen possible! ★ Yu-Yu Mercari Delivery Yu-packet Post: Shipping 215 yen Yu-packet: Shipping 230 yen possible! ★ Click Post: Shipping 185 yen possible! ⭐ Rakuraku Mercari Delivery (Nekopos): Shipping 210 yen Lower size limit (length 23cm or more, width 11.5cm or more) There are restrictions, so If you put them in an envelope that fits the size, Shipping is possible! ★ Perfect for shipping small items like accessories! ★ Easy to assemble along the folds! Price: 20 sheets 689 yen Shipping included (anonymous delivery) ⭐ Great value: 120 sheets → ¥3,719, on sale ⭐ Great value: 150 sheets → ¥4,399, on sale These can be partially combined. Cardboard thickness: 1.5mm Internal dimensions: Approximately 134mm x 82mm x 25mm External dimensions: Approximately 141mm x 91mm x 28mm Total external dimensions of 3 sides: 26cm Weight: Approximately 20g ※ Please note that there may be slight errors due to amateur measurements. ※ Please understand that there is a possibility of corner bends, dents, wrinkles, etc. during shipping. ※ Immediate purchase OK! ⭐ Thank you stickers, 20 sheets included as a bonus! Random MIX will be included.:*:・'°☆ Look forward to it (^-^)ノ∠※。.:*:・'°☆ #Cardboard #Cardboard #Small cardboard box #Mini cardboard #Standard-size mail #Yu-packet #Yu-packet Post #Click Post Type of wrapping: Box/Gift box 0101.2323