This is an acrylic board with handwritten signatures from Hinatazaka46 members Nao Kosaka, Hina Kawata, Haruyo Yamaguchi, Yoko Shogenji, Honoka Hirao, Haruka Yamashita, Aimi Ono, and Yuha Sato. I won this and, after confirming the contents, I've kept it stored in its box. I believe it's quite valuable. The winning notification will also be included, and I will ship it in the original box it was sent in. Instant purchase is OK. Thank you.