Use these Crystal Coin beads in your handmade jewelry designs and craft projects to create a one of a kind look! The crystal coins measure 8mm in diameter by 5mm thick. The rondelles measure 3mm long by 4mm wide. The hole measures .5mm to 1mm in diameter on the coins and rondelles (the hole size may vary on each bead). There are 16 coins and 15 rondelle beads on a strand. Each strand measures 6 1/2 inches long. All photos have been taken indoors with daylight bulbs, but as always, computer and mobile screens display colors differently.