Instant purchase OK!! No comments needed ☆ Guitar fretboard note name sticker, black. Can be used on both electric and acoustic guitars. By applying the sticker, you can learn scales and chord fingerings without a chord chart. Supports open strings to the 12th fret. Suitable for beginners and intermediate players for scale confirmation. Made of PVC sticker that leaves no residue when removed, so you can use it with confidence. Please remove the strings and clean the fretboard with a cleaner before applying the sticker. 【Shipping】 ・Address changes are not possible after purchase. ・Shipped via regular mail (no tracking). ・Regular mail is closed on weekends and holidays, so we will ship on weekdays. ・It takes about 3-5 days for the product to arrive. Please note. ・Items returned due to an incorrect address will be resent with the recipient paying the shipping costs. Please confirm your address before purchasing. 【Other】 ・We ship with simple packaging to reduce shipping costs. ・The color may look different depending on the monitor you are viewing. ・As this is an imported product, there may be loose stitching, small scratches, or stains. Please understand this before purchasing. ・If you have any issues after receiving the product, please contact us "before" leaving a rating. We cannot respond after a rating has been given due to the Mercari system.