These guitar fret polishing tools are made of metal material, durable and practical, not easy to break, and . The edges are round and smooth, without burrs, safe to use. These guitar fret polishing kit can provide you with and convenient way to repair your guitar or bass and help you better polish the guitar bass frets. Features -Color:Assorted Color -Material:Metal -Size:7.80X2.20X0.03cm/3.07X0.86X0.01in - The design is reasonable, it is nice for holding the guard in place. - The fret protector is a wonderful tool for luthiers, guitarists and many DIY string works. - With a comfortable ergonomic design for saving , simple and convenient for the repair jobs. - Can meet your basic needs, and help to prevent scratching bass fingerboard when polishing the frame. - craftsmanship, carefully crafted, thick workmanship, durable and wear-resistant, easy to use, long using life. Package list: 2 x Fingerboard Protect Pads 1 x Polishing Pad