1mm Wire Diameter FPM Fluorine Rubber O-ring Seal Ring 3mm-11.5mm Outside Diameter Brown Color

Outer Diameter: 3mmX1mm (30 pcs) Thickness(mm): 1mm Is customized: Yes supplies: PlumbingYou may also like Tankless Water Heater, 3000W Mini Electric Instant Hot Water Heater LED Display, On Demand Water Heater With Remote Control ,Energy Saving.