Features COMFORTABLE USE - The ergonomic design is comfortable to hold. A non-slip grip helps during long string-changing sessions. BUILT TO LAST - Made from heavy-duty plastic. No worry about corrosion or damage from elements. Last longer and perform better. EASY TO USE - Easy to use. No need to manually turn tuning pegs or remove bridge pins, saving time and effort. COMPATIBILITY - The classic guitar string winder works flawlessly with most string instruments, including guitars, mandolins, basses, ukuleles, and banjos. Product Specification: Color: Solid Red Material: Plastic Item Weight: 0.24 LB Product Dimensions: 7 x 5.5 x 1.5 inches Package Includes: 6x Guitar String Winder