Inner Size 17mm Colored Rings Colored Ring Settings, Colored Round Loop Rings, Open Rings, Colored Open Rings, Colorful Rings - TS228 Material: Brass Inner Size: 17mm Wide Size: 6.5mm Color 1: Blue Color 2: Purple Color 3: Pink Color 4: Turquoise Color 5: Orange Color 6: Yellow Color 7: Light Pink Color 8:Green Quantity: Optional Inner Size 17mm Colored Rings Ring Settings, Round Loop Rings, Open Colorful - Ts228