Features: Easy to Use: Designed with a loop, use it by attaching a jump ring and then adding your chosen bead or pendant for unique DIY Jewelry. Features: large holes for stringing with snake chain, wide leather laces and hemps twine, braided fabric strips, fiber cord and other stringing materials. Decoration:Flower Bead caps are good for jewelry making Bracelet Necklace Earrings or adding a little detail to your designs. Material:Made of alloy,hard material, durable and will not fade easily. Easy to Use: combined with scattered beads,then put them into necklace, bracelet and another fashion jewelry. It will add a little shine to your jewelry-making projects. Specifications: Material: Alloy S: Outside Diameter 9mm , Inside Diameter 6.5mm (can Hold 6mm Beads ), Threading Diameter 1.5mm. M: Outer Diameter 11mm, Inner Diameter 8.5mm (can Hold 8mm Beads), Threading Diameter 1.5mm. L: Outer Diameter 13mm, Inner Diameter 10.5mm (can Hold 10mm Beads), Threading Diameter 1.5mm. Package Includes: 30 Pieces/set Bead Rings note: Please allow 1-2cm errors due to manual measurement,Please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.