The sterling silver 3mm crimp cover 200pc pack will ensure you are prepared for every design. These 3mm sterling silver crimp covers are great for camouflaging crimp tubes while adding a touch of brilliant sterling silver luster to jewelry designs. They will cover crimps that are up to 2x2mm in size. They bring another level of professionalism to designs by making crimp look like beads. This 200 piece pack has enough crimp covers to last for many projects.