◎ Product This is a set of 25 Yu-Packet Post-exclusive seals. Size suitable for dropping in a postal mailbox. ・ Quantity: 25 sheets ・ Size: Total of 3 sides within 60cm, length within 34cm ・ Thickness: Size that can be dropped in a postal mailbox ・ Weight: Up to 2kg ・ Shipping method: Yu-Yu Mercari delivery, postal mailbox. See photos ◯ Shipping Method etc... Waterproof packaging, and will ship anytime, 24 hours a day, including weekends and holidays. Thank you for your purchase. #YuPacketPost #YuPacketPostSeal #YuPacketPostExclusiveSeal #YuYuMercariDelivery #Post投函 (Post-in - meaning to drop in a mailbox)