About 750pcs Zacoo Open Jump Rings Shape Round Color Black 5x5x0.7 Outside Diameter 5mm All the items to the US will be sent via ePacketUSPS) and shipping time will be only 7-12 working days 750 pcs,Round Material: Iron Size: 5x5x0.7 Outside Diameter: 5mm As different computers display or Light colors differently, the color of the actual item may vary slightly from the above images.