No adhesive will be left behind after you peel off the stickers
The stickers don't damage your guitar or affect the sound quality
That's Great Stickers! They look like REAL inlay! Anyone can enjoy it! COOL & EASY! SUPER-THIN! You can Modify your Guitar / Bass and Ukulele easily !! Inlay Stickers are Removable.They will not get caught by your fingers while playing! After applied the sticker, It possible to use such as finger ease spray or lemon oil. They don't damage the guitar and don't effect the sound what so ever.