Features: 6 string Guitar Bass Fretboard Note Labels Fret Sticker You will not worry about musical scale you cannot remember. Let you easily practice guitar, especially suitable for beginners. Sing while practicing scales, help to improve your ear. Also great for music theory teachers. Super wear-resistant, ultra-durable Cost-effective, applicable to all electric guitar and acoustic guitar Imported glue, without leaving glue, cardboard have no damage Removal easy,without disassembling Can re-paste Ultrathin,thickness 0.05mm, does not affect play Specifications: Size: Approx. 26*7cm/10.24*2.76inch Material: Paper + Stickers Please Note: It is manual measurement, there may be 2-3cm error. And item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.hope understanding.