Features:
Durable, Reliable, and Easy to Tune.
Attractive & Exquisite engraved design.
Absolute high quality guaranteed Guitar Tuning Keys!
Two on a plank, the Guitar Tuning Pegs is great for tuning Ukulele and 4 Strings Classical Guitar.

Specifications: 
Color: silver, white
Material: Metal & Plastic
Length: Approx. 64mm
Shaft center to center: approx. 25mm apart
Shaft diameter: Approx. 6mm
Package size: 9 * 7 * 4cm / 3.5 * 2.8 * 1.6in
Package weight: 83g / 2.92oz

Package list: 
2 * Guitar Tuner 
6 * Screws 
4 * Grains Washers