Product Description Name: Spring Bracelet Wristband Size: Width 11mm, Outer Diameter 71mm (dimensions when not stretched) Weight: 20.3 grams Material: Metal, Carbon Steel Wire Surface Process: Color Retention Electroplating Packaging: Single color single pack Warm reminder: There may be slight errors due to manual measurement; please refer to the actual product Color difference: Due to pixel and lighting issues, there may be slight discrepancies. Please refer to the actual product Large quantities can get discounts