Natural Gemstone Chip Beads Free Form Shape, 1 Strand of 34" Choose Your Gemstone by GemmartUsa (CRYSTAL) -1 strand of 34". Beads vary in size from 4mm-6mm - Natural chip beads for DIY, Jewelry Making and Crafts - Material:Semiprecious Stone;Shape:Freefrom,Irregular;Style:Drilled - Beads temporarily strung together. Use single beads or restring - Comes with a signed Certificate of Authenticity from GemMartUSAInc