One 20 gm TUBE. GOLD LINED RAINBOW BLACK DIAMOND color 999F, size 6/0. Toho ROUND glass Seed Beads. Each tube features a friction cap. Tubes contain approximately 20 grams of beads (bead weight indicated does not include the weight of the tube). Please note: The image you see is for color demonstration purposes only. You will actually receive size 6 round beads in this color.