Pandahall 1 Box Mixed Size Gunmetal Brass Open Jump Rings, 4mm/5mm/6mm/7mm/8mm/10mm 4mm/5mm/6mm/7mm/8mm/10mm Jump Ring Mixed, Close but Unsoldered, Gunmetal 4mm: about 200pcs; 5mm: about 130pcs; 6mm: about 96pcs; 7mm: about 64pcs; 8mm:about 74pcs; 10mm: about 52pcs Material:Brass; Shape:Ring; Metal Color: Gunmetal Excellent size for suspending small items from delicate necklaces, bracelets, earrings, anklets. Shipped by USPS from China, usually takes 7~15 days to receive it. Expedited shipping service available.