9Pcs 9 Styles Ion Plating(IP) 304 Stainless Steel Open Cuff Ring Components, Pad Ring Setting, Mixed Shape, Real 18K Gold PlatedSize: about Rectangle: Tray: 7x3mm, 1.5mm, Adjustable inner diameter, 1pc; Square: Tray: 6x6mm, 1.5mm, Adjustable inner diameter, 1pc; Flat Round: Tray: 6mm, 1.5mm, Adjustable inner diameter, 1pc; Flat Rouns: Tray: 6mm, Inner diameter: Adjustable, 2.5~9.5mm, 1pc; Star & Moon & Sun Open Cuff Ring Findings, Ring Setting with Round Tray: US Size 6 1/2(16.9mm), Tray: 2mm and 3mm, 1pc; Oval: Inner Diameter: 17mm, Tray: 6.3x8.4mm, 1pc; Sun Open Cuff Ring Components, Pad Ring Setting: Tray: 5x4mm, 5mm, Adjustable inner diameter, 1pc; Leaf Cuff Ring Components, Pad Ring Settings: Tray: 4mm, 2~12mm, Inner Diameter: 17mm, 1pc; 304 Stainless Steel Open Cuff Ring Components, Teardrop: US Size 7(17.3mm), Tray: 7x5mm, 1pc.