High-quality gunmetal finish for a stylish and contemporary look Versatile 6mm size perfect for various jewelry-making projects Unique 2-hole design enables innovative beading techniques Durable materials ensure long-lasting creations and wear Inspires creativity for stunning handmade jewelry designs 2-Hole Halo Beads - Gunmetal. Have fun discovering a whole new world of beading design with these 2-Hole Halo beads. Produced by PotomacBeads, the Halo bead is made with high quality Zamak for a durability that will last. The metal rings are designed to quickly and easily bezel around RounTrios, DiscDuos, 2 hole Cabochons and a variety of other 2-hole 6mm beads. You can also use these Halos as spacers for a unique look in your jewelry design. Potomax Halo Beads measure 6.5x3.5mm with a 6.2mm center and come in a pack of 10.