★ Ships within 24 hours of purchase ★ Will be shipped unfolded and with waterproof protection ★ Anonymous shipping via Yu-Packet Post with tracking ★ Yu-Packet Post Mini envelopes are always available ★ Feel free to ask about quantity discounts, etc. Please understand that these are items stored by a private individual, and thank you for your purchase. Please refrain from bidding if you are looking for a perfect item or are overly concerned about minor details, as these items are stored at home. Yu-Packet Post Mini Yu-Packet Post Mini Dedicated Envelope Set of 10, New and Unused Outer dimensions: 21.6 cm long side x 17.8 cm short side Inner dimensions: 21.1 cm long side x 16.8 cm short side Excluding the envelope flap. Differences of approximately 1mm may occur on each side during the manufacturing process. Weight: Under 2kg Will be shipped unfolded and with waterproof protection! Yu-Packet Post Mini Yu-Packet Post Mini Yu-Packet Mini Envelope Yu-Packet Post For packaging For shipping Yu-Packet Mini Yu-Packet Mini Envelope