Thank you for viewing! This is a set of 5 packs of 6 square rings, 12mm with a 2mm diameter, for a total of 30 pieces. These have been stored at home. I'm selling them because I don't have a use for them. These are convenient craft parts for attaching strings and belts! *Compatible with tapes up to 12mm. - Type: Square Ring - Size: 12mm - Diameter: 2mm - Quantity: 6 pieces - Country of Manufacture: Taiwan I hope that handmade artists and those who enjoy upcycling will find these useful. If anyone is interested, please feel free to purchase them. I would be happy if you would consider buying them♡