A copy of the Matsukaze mask, a type of Sekiboku-zō (knot-wood carving). The material is Kiso cypress, and the coloring is authentic, using traditional gofun (shell pigment) and nikawa (animal glue). The back of the mask has vertical plane marks with a tea and black nikawa finish. Size: 210mm high, 137mm wide, 73mm deep. Weight: 148g. The artist's brand is present. The mask bag in the photo shows signs of aging, but the mask bag is included.