Crimp Tube Covers Quantity: 100 Crimp Covers Quality: Excellent Base: Metal Color: Gold Plated Size: 3 MM Type: Crimp Tube Covers , Crimp Bead Cover Note: Use these crimp covers to cover crimp tubes, crimp beads or knots and also fill in unexpected gaps in your creations. A wonderful neat idea! Simply slide on and use your crimping tool to gently close the cover into a perfect rounded 3 mm seamed bead. We have a variety of this type of beads, plus many more in our eBay store!