Guitar tuning pegs-- essential accessory of a bass, for you!, bass guitar accessories; Gear ratio: 1 to, includes 4right bass tuners, 4r bass tuners, bass machine head tuners; Bass machine heads-- a great replacement for the old, broken tuning pegs, guitar tuners; Color: mainly silver, material: durable hard zinc alloy, bass tuning pegs, machine head tuners; Button tuning peg-- those bass tuning pegs is great for bass tuning, bass machine heads

What's in the box
4 x Electronic Tuners