Delica beads are a Japanese- Miyuki brand glass bead. The shape of the bead is similar to a cylinder. These beads are world famous for being high quality, uniform in size and shape. They are size 11º and measure 1.6mm in length and 1.5mm in width, with 0.8mm hole. These are packaged in 5 gram units. Each gram contains approximately 200 beads. Color of beads may be more vibrant than pictured.