Black wooden rectangular box with red and white tassel decorations. - Color: Black - Decoration: Red and white tassel - Shape: Rectangular - Material: Wood Koto Bridges Height: Approximately 5.0cm, Foot width: Approximately 1.5cm, Weight: Approximately 20 grams. These are high-quality koto bridges, hard and without any streaks or patterns. The box for the koto bridges also has delicate detailing inside. These are natural materials that are now difficult to obtain. These are high-quality items that have been used for generations and have antique value. Thank you for viewing.