<https://gainsjewelry.com/ja/products/blue-lace-agate-oval-drop-shape-strand>
<http://schema.org/description>
"Size: Oval; 20-25x25-30 mm.  Drop; 20-25x30-35 mm\nMaterial: Blue Lace Agate\nNet Weight: about 60-100 g\n Quantity 1= 1 Strand\n\n Notice:\n1; About Size:\nThere Maybe a Little Different When You Measurement As We Use Different Tool or Measure Way. please note each beads is irregular，maybe 0.3-0.5 mm more or less.\n2; About Color:\n Item Colour Displayed In Photos Maybe Showing Slightly Different On Your Computer Monitor Since Monitors Are Not Calibrated Same."
<https://gainsjewelry.com/ja/products/blue-lace-agate-oval-drop-shape-strand>