... Jewelry Spacer Beads 1.Lead and nickel free 2.Hole size:about 4.5mm 3.Suitable for bracelet and necklace ... there are metal beads, alloy jewelry beads, silver beads, gold beads, diy beads, fashion jewelry beads, big hole beads, bracelet beads, glass beads, murano glass beads, and leather cords ... 2) Hole size: about 4.5mm3) Suitable for bracelet and DIY jewelry4) Good quality, and competitive prices5) ...