18" RAINBOW JASPER ROUND ARROW GEM GIFT BEAD NECKLACE [1 PIECE] 18" RAINBOW JASPER ROUND ARROW GEM GIFT BEAD NECKLACE [1 PIECE] * Color may vary slightly due to the color calibration of each individual monitor * You will receive similar ones as pictured. Gorgeous Gemstones as special-style beads or jewelry making from HIBISCUS EXPRESS, http://www.amazon.com/shops/AXD9LOVGJXES3 Round Beads Size:(Approx) 4mm;6mm Freeform Beads Size:(Approx) 23x12x5mm Arrow Beads Size:(Approx)21x8x6mm~40x12x6mm Length: (Approx) 18 inches Weight: (Approx) 53~60 g Conversion:25.4mm=1 inch 5carats=1 gram