color & size : You can choose different colors from color chart,you can modify the quantity per color in shopping cart.
Connector Lead-Free Zinc Alloy Jewelry Findings 16x12x12mm hole=0.6mm Sold per pkg of 500
Connector Zinc Alloy Jewelry Findings Lead-free, 20x12mm, Hole:1mm, Sold by Bag
Zinc Alloy Cabochon Settings, Triangle 31x27mm Hole:2mm, Sold by bag