These are parts specifically for bangles. The third photo is a reference example. (Borrowed from the seller, Beads Lot) NEW TUBE Regular price: ¥3,520 (tax included) ■ Length: 10cm ■ Thickness: 5mm ■ Material: Faux leather 　　　　Core: Polyvinyl chloride (PVC material) 　　　　Caps: Brass ■ Quantity: 10 pieces Customers who purchase 3 or more accessory parts currently on sale will receive a discount. Please let me know in the comments. * Shipping will be suspended from December 26th to January 6th.