High-quality black sharkskin tsuba (sword guard) with natural leather, in a wooden box, perfect for gifts. Ideal for promotions, graduation commemorations, etc. (Approx.) Diameter 90mm, hole diameter 32mm, thickness 8mm *Due to the natural leather, there may be variations in color and pattern, and there may be differences from the photos. Please understand. *Dimensions are approximate. Adjustment may be necessary depending on the shinai (bamboo sword) used. Please use a knife or file to adjust. No discounts.