Stay stocked up on the essentials with the sterling silver 2.5mm seamless round 1.1mm hole bead 500-piece bulk pack. A staple component for jewelry designers, these 2.5mm sterling silver seamless round beads add an elegant touch of silver brilliance to jewelry without distracting bulkiness. Featuring a smooth, round shape, these beads contain a large 1.1mm hole size that is ideal for designs that require multiple passes of wire.