The guitar pick is made of metal, useful for your acoustic, electric, and bass guitar. - Size: 30mm x 26mm (Length x Width) - Thickness: 2mm - Color: Golden tone The guitar pick is thin, tough, and corrosion-resistant, providing a smooth musical tone. The smooth edge of the pick is very useful for your fingers, giving you a comfortable feeling when playing continuously. Manual measurement, may have minimal errors in size; Color may have a slight difference due to different screens.