Our star, with a white opaque center star, Acrylic craft beads measure 15mm across by 8mm thick and have a 1.5mm hole that runs down the center of the bead, they are also known as beads in beads. These Acrylic Craft Beads are ideal for making necklaces, bracelets, key chain, and other jewelry projects, as well as holiday decorations, home bedazzling, and many other craft ideas. They are also perfect for children's craft projects and church or activity camps.