Product name: 304 stainless steel welded O-ring Material: stainless steel Colour: silver Size: 3x30mm/0.12x1.18inch Package include: 304 stainless steel welded O-ring Note: Product dimensions are measured manually, there will be a slight error, please understand! Due to different shooting angles and lighting, there may be some colour difference between the picture and the real thing, please understand!