DetailsThese beautiful all natural shell blanks are perfect for making your instrument stand out! Use this inlay material to shape custom key and pad cup touches or for your own custom made inlays on stringed instruments. All blanks are flat, irregularly shaped, with a 1.5mm thickness. Variations occur within color groups and types of shells. Choose from White Mother of Pearl, Abalone, and Gold Mother of Pearl. Sold in 1 ounce (25g) packages.