niceEshop(TM) A set of 2 x 3 On Plate Guitar Tuning Keys Pegs Machine Tuner Heads-White&Silver Material:ABS Plastic&Steel plate; Condition:Brand new Dimension:10.9x4x3.3cm/4.3x1.6x1.3inch; Weight:125g 2 pieces Tuning Keys Pegs(1 is for left,the other 1 is for right) Three on a plank Guitar Tuner is great for guitar tuning Suitable for open type main bearing guitar