This precision-made mold produces three different oval shapes (10mmx20mm, 12.5x25mm, 18mmx32mm) and three round shapes (11mm, 15mm, 20mm). Excellent for making bracelets, pendants and frames, all pieces have a 1.5mm shoulder around the edge to give you a framed look. This ledge can be partially or completely removed if you have other creative ideas for these shapes. Each cavity has 4 hole-drilling indicator marks that make accurate placement of hanging holes a snap. All unused drill indicator holes can be filled with a small amount of metal clay paste and smoothed if you choose not to use them.