These handy jump split rings are ideal for making jewellery or for replacing those missing or broken joins in your jewellery. With an outer diameter of 4mm-20mm and a thickness of 0.8mm-2mm. They are designed to be discreet but thick enough to give strength. Material: Hypoallergenic 304 Stainless Steel with Plated 18k Yellow Gold, 18k Rose Gold, Silver, Bronze(Iron, Not Stainless Steel) Diameters: 4,5,6,8,10,12,14,16,18,20mm Thickness: 0.8-2mm Colour : Gold / Silver / Rose Gold / Black / Bronze
