Length: 39cm Thickness: 1.9cm These are double-layered rice-hickory drumsticks. If you would like an additional layer, it will be +300 yen. The wood and density have been carefully selected. These are all-purpose drumsticks designed for roll techniques and old-style continuous hits. Standard mail (no tracking, no insurance): +0 yen Rakuraku/Yuuyu Mercari delivery (tracking available, insurance from the post office): +600 yen Please note that standard mail has neither tracking nor insurance. These are handmade items, so we do not recommend purchase for those seeking perfection. Thank you for your understanding.