"Specifications:
Size:17x13mm/0.67x0.51inch(LxW)
Hole diameter:4mm/0.18inch
Material:Alloy
Color:Chrome
Shape:oval
Weight:37g

Feature:
Replace your old and dirty tuning pegs and great for guitar tuning.
Excellent workmanship, lightweight and
Please check the size before buying.

Package include:
6x Guitar Machine Head Buttons
6x Screws
6x Washers"