6 Pcs Natural Tourmaline Gemstone Connectors Jewelry Supplies for Jewelry Making at Wholesale Price.SOLD AS : 6 PIECESSIZE : 12mm X 3mm - 17mm X 8mm ( LxW - LXW) including LoopsShape : RECTANGLECOLOR : MIXCUT : BAGUETTE CUT* ALL MEASUREMENTS ARE CLOSE APPROXIMATIONS**Please note that these are natural untreated tourmaline slices and have natural inclusions .Tourmaline is said to strengthen both body and spirit. It is believed to attract inspiration, aide concentration, encourage balance and promote understanding. Tourmaline are also thought to