These laser-cut and engraved flat-back wood cabochon blanks are shaped like a whale and are just the right size to make beautiful little stud earrings. You can paint them with creative color choices or keep the natural wood look using stain. Details: • Majestic Whale Engraved Wood Stud Earring Blanks. • Each piece measures 18mm(W) x 14mm(H) and is 1/8" thick (about 2.7-3mm). • These blanks are compatible with an earring post pad up to 6mm in diameter. • No two pieces are alike due to the natural color and grain variations in the wood. • Each piece is cut from sturdy baltic bird plywood. • Laser cut and engraved in my little laser shop in DFW, Texas. • I do not mask my blanks, so I encourage a quick sanding with fine-grit sandpaper prior to painting to remove any residue left from the laser cutting.