Item Type: Guitar Accessory Kit_x005f_x000D_Material: Metal, ABS plastic_x005f_x000D_Specification: One Package_x005f_x000D_Packaging: Self package Approx. 21x15x1.5cm/8.3x5.9x0.6in_x005f_x000D_Applicable Scenario: Musical instruments 1Guitar Accessories: This set contains replacement strings, string pegs, 3 in 1 string winder, capo, picks, picks box and thumb picks. 23 Sets Strings: There are three sets of guitar strings for you to replace, one has multi colors, one is red copper, and the other is brass. 3Metal Guitar String: The guitar strings are made of metal, which is used for folk guitar, but not for classical guitar, electric guitar or ukulele. 4Easy Adjustment: With these accessories, you can easily adjust the tightness of the instrument string for better performance. 5Premium Materials: These accessories are made from premium materials, with great durability and stability.