Bali Style Beadcaps Quantity: 20 Beadcaps Quality: Excellent Base: Metal Color: Silver Plated Size: Outside diameter measures 8 mm >> inside diameter of the cap measures 6 mm. Type: Beadcaps , Beadcap , Bead caps , Bead cap Note: These are so nice. A very well formed cap. We have a variety of this type of beads, plus many more in our eBay store!