Miyuki Round Seed Bead Size 15/0 8.2g Opaque Black 8.2 Grams (There are approximately 250 beads per gram, so you will get about 2050 beads per 8.2 gram tube.) Miyuki brand Japanese seed beads, also known as Rocailles Size 15/0 (very tiny beads 1.5mm, with a hole size of 0.7mm) - ideal for bead weaving and bead embroidery Color: Opaque Black Packaged in Plastic Tube measuring 2" x 9/16"