Pandahall 5 Box Iron Round Spacer Beads Findings Stardust Base Round 4mm for Jewelry Making Size: about 4mm in diameter, hole:1.5mm; about 13g/box. Excellent size for suspending small items from delicate necklaces, bracelets, earrings, anklets. Make the main beads more elegant and luxury. DIY jewelry of your own personality What we provide this as a low-cost alternative to precious metal, and we verify that it is Nickel, Lead, and Latex free, thus it is less likely to cause an allergic reaction.