Product Contents: Size: Thickness: 1.3 inches (3.3 cm), Length: 19.7 inches (50 cm), Material: Hinoki *Because it is a soft material, it is not suitable for bunching. Weight: Approx. 6.1 oz (170 g) - Approx. 7.1 oz (200 g). *Specific weight cannot be specified. Main use: For long torso drums, Taiko drums, "For Miyake Taiko Drums". Note: *The weight is an average weight. You may receive a bee or heavier drums that are lighter than stated in the listing.