Strat-type bone nut with a straight bottom. Size: 42mm x 3.4mm x 6mm String groove processing complete. E to E: Approximately 34.5mm R7.25 and R10 bottom types are also available. I also have many other guitar-related items for sale. Please take a look at my other products if you'd like (*^^)v Thank you (*^^)v Shipping is basically by regular mail (no insurance), but postal accidents occasionally happen. For an additional 60 yen, you can change to Click Post, which provides tracking. Please request this via comment. 【Notes】 ・Shipping is closed on Saturdays, Sundays, and holidays; it will be shipped on the next business day. ・In principle, if payment is received by 3 p.m., there is a high possibility of same-day shipping. ・All items are sent with free shipping. ・Items are in stock, so you can buy immediately without a comment. ・Items will be sent in simple packaging. The shipping method varies depending on the product, so please check. ・For multiple purchases, there is a discount on shipping costs. Please contact me via comment before purchasing. ・The color may differ slightly from the actual product due to lighting and monitor differences. ・I try to answer questions as quickly as possible, but there may be delays depending on the timing, so please understand. ・Initial defects will be exchanged or refunded, so please contact me before leaving a review. I may not be able to respond after a review is left.