Pandahall 100pcs Mixed Style Iron Filigree Beads Round Loose Spacer Hollow Beads for Jewelry Makings Mixed Color 8~20mm Hole: 0.5~1mm Iron Filigree Beads, Round Size: about 8~20mm in diameter, hole: 0.5~1mm. This bead features a classic round shape and it displays a swirling cut-out filigree design. It is versatile in size, so you can use it in long necklace strands, add it to a bracelet, or even dangle it in earrings. String it into designs before squeezing, add a smaller bead to your strand, and then squeeze the bead closed around the smaller bead for a layered look. You can also try using this bead as the top of a tassel.