Our 13x18mm Puff Oval Semiprecious Gemstone Beads are very high quality Gemstone Beads. 13x18mm Puff Oval Gemstone Beads are polished to a smooth finish and are approximately 13mm wide, 18mm long, and 7mm thick. Each 13x18mm Semiprecious Gemstone Puff Oval Bead has its own unique combination of pattern and color. Each strand of 13x18mm semiprecious gemstone puff oval beads is approximately 16 inches long with approximately 22 beads. This package contains 1 Strand of 13x18mm Puff Oval Semiprecious Gemstone Beads - Blue Crazy Lace Agate