Because the height is 12mm, it is a type with a wide string height adjustment range. Generally, it is said that a higher saddle height results in better resonance. Standard generic saddles are usually around 9mm, but this is necessary for instruments with high saddle height, etc. Recommended for those who want to adjust the saddle height, as you cannot raise a low saddle. It is pre-shaped, so you only need to adjust the height, which is convenient. Size Saddle: Length approx. 72mm, Height approx. 12mm, Width approx. 2.9mm, made of cow bone Caution! Simply attaching a new saddle may not fit your guitar. Some processing may be necessary to fit your guitar and make it easy to play while adjusting the string height. Basically, you can sand it with sandpaper, but please search online for how to do it. We also have many other guitar maintenance items for sale. Thank you for your consideration (*^^)v We primarily ship via regular mail (no insurance), but postal accidents occasionally occur. For an additional 60 yen, you can change to Click Post with tracking. Please request this in the comments. [Notes] - We are closed on Saturdays, Sundays, and holidays. Shipping will be on the next business day. - Basically, if payment is received by 3 PM, there is a high possibility of same-day shipping. All items will be shipped free of charge. - We have stock, so immediate purchase without comment is OK. - Items will be sent in simple packaging. Please check the shipping method as it varies depending on the product. - For multiple purchases, there will be a discount on the shipping cost. Please contact us in the comments before purchasing. - The actual color may differ slightly from the product due to lighting conditions and monitor differences. - We will try to answer your questions as quickly as possible, but please understand that there may be delays depending on the timing. - We will exchange or refund for initial defects, so please contact us before leaving a review. We may not be able to handle issues after a review has been left.