Guitar Fittings & Parts features:This item is a guitar string replacement kit, which is made of plastic and alloy materials. It has excellent craftsmanshlp and can serve you for a long time. With a complete configuration, it can bring convenience to your guitar string replacement. This is a professional and practical tool kit that will bring more convenience to your work. Features-Color:Assorted Color-Material:Alloy, Plastic-Size: About10./3.93X3.93X0.59inch-It is made of safe and durable plastic and alloy materials with durable texture and can serve you for a long time.-The product ns various related tools, which can facilitate your use and save more time.-Clip-on guitar tuner can be used for guitar, bass, ukulele, violin, etc.-The carefully crafted tool kit is efficient, practical, professional and durable, and will be your good guitar repair tool kit.-You can give this kit as a gift to your family and friends who like guitars, and they will be very happy.