This is a new set of Hakoseko (a small, decorative box) and Kaiken (a small sword) for the bride's attire at a wedding. The fabric is polyester. Recently, unique five-piece wedding sets are popular, but there is a growing trend of using existing Maruguke (a type of cord), Kakae-obi (a type of sash), and Suehiro (a folding fan) that you already own or that are available from rental shops, and then arranging the look by only changing the Kaiken, Hakoseko, and Date-eri (decorative collar). We would be happy to assist photographers for photo weddings and brides with a strong sense of style. Please feel free to contact us if you have any questions.