About the product ● This item is specifically for Satsuma biwa. ● The posts are detachable and assembled, secured with komisen. ● Applying glue to the navel will completely fix them. ● Please make your judgment based on the images provided. Approximate dimensions: Bottom board: approx. 31.5 cm, width 30 cm, thickness approx. 2.8 cm; Total height: approx. 71.5 cm (Please note that there may be slight errors due to amateur measurements.) Notes Please bid if you understand the item based on the photos and description. Please understand that cancellations, claims, and returns are not accepted after a successful bid. The actual color may slightly differ from the images due to differences in digital cameras, monitors, and browsers. We may cancel bids from users with negative feedback; please be aware of this.