This is a popular mountain block type inlay sticker. It has a natural shell pattern. Material: PET (laminated) sticker that is gentle on instruments and leaves no sticky residue. Please note that there may be some creases, but they will disappear when applied. I also have other musical instrument related items for sale, so please check out my other products if you like (*^^)v Thank you (*^^)v Basically, we ship by regular mail (no guarantee), but postal accidents rarely occur. You can change to Click Post with tracking for an additional 60 yen. 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 you can purchase immediately without commenting. - Items will be shipped in simple packaging. Please check the shipping method as it varies depending on the product. - If you purchase multiple items, you will receive 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 and monitor differences. - We will try to answer your questions as quickly as possible, but please understand that it may be delayed 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 respond after the review has been left.