Cloth Genius Super Soft Microfiber Guitar and Instrument Cloth 6"x16" (3 Pack) Fretboard Towel, Cleans Under Strings SUPER SOFT - The ultra velvet microfiber material is extremely soft and gentle and will not scratch even the finest finish. The silk banding wrapping the edges is durable and gentle. PERFECT SIZE - The long and narrow shape fits perfectly in your guitar or instrument case. SUPER DUST ATTRACTION - The magnetic-like attraction to dust comes from the high quality 75% polyester and 25% polyamide microfiber at 400 grams per square meter. 100% SATISFACTION GUARENTEE - If you are not happy with this super drying towel we will gladly take it back for a full refund, no questions asked!