These are cardboard envelopes in the size of Kakufuto 2, perfect for Yu-Packet Post. Slightly larger than A4 size, these thin envelopes are recommended for shipping various items with a thickness of less than 1cm, such as clothing, books, magazines, and a few CDs/DVDs. ・Size: Kakufuto 2 / Height 34cm x Width 25cm (+ flap 6.5cm) ・Contents: 10 sheets ・Color: White (plain) ・Material: Coated cardboard ・Thickness: 300g/m2 ・Other: Includes sealing stickers and opening tape ※ Images 2-5 are sample images from the product site. ※ Slightly too large for Nekopos. These are Asukuru originals, not flimsy, and are very easy to use with the included closing tape. Shipping will be done via Yu-Packet Post with the flap folded. Due to the size being close to the limit, simple packaging without cushioning will be used. m(__)m Multiple purchases are welcome! Discounts are available if items can be combined (from 150 yen). Feel free to comment (˶'ᵕ'˶)