color & size : You can choose different colors from color chart,you can modify the quantity per color in shopping cart.
Iron Connectors/links Pb-free Rectangular 35x42mm Sold by PC
Iron Jewelry finding Connectors/links Pb-free, 34mm Hole:2x4mm, Sold by Bag
Iron Jewelry finding Connectors/links Pb-free, 58mm Hole:4mm, Sold by Bag
Iron Jewelry Finding Connectors/links Lead-free, 85x33mm Hole:2mm, Sold by Bag