These beads are made of steel, which makes them and can secure your beaded jewelry. Simple and luxurious colors make your necklace or bracelet more individual. Specification:Item Type: Crimp Beads Material: IronProduct Inner Diameter: Approx. 2mm / 0.08in(The product is manually measured, there may be minor errors)Specification: 500Product Function: DIY accessories, make your product look more design sensePackage List:500 xCrimp Beads Great for bracelets, necklaces, earrings, anklets, and other DIY jewelry making and repairing. Crimp beads can be used as spacers between other beads or charms. Beads For Making Jewellery 3mm/4mm/5mm 18k Gold Plated Open Covers Crimp End Beads Stopper Spacer Beads For DIY Jewelry Making Supplies From Ddmyaug, $7.63 Crimp Beads Color: Gold Plated, Material: Lead Free Metal, Size: 2mm x 1.4mm, Hole size: 1.2mm (approximately), Shape: Round Crimp Beads, Sold in packs of 6g... Supplier or Manufacturer on The small crimp spacer is easy for even beginners to work with, simply slip it onto your jewelry wires and squeeze with flat-nose pliers or crimping pliers. 80pcs 1mm Crimp Beads for Jewelry Making Brass Crimp Beads Metal Round Crimp Beads Gold Silver Spacer Beads for DIY Bracelet Jewelry Making