Universal Fit for most most cars, motorcycles, ships, engines, etc.Product Details:Color: BrownMaterial: FKM RubberOperating Temperature Ranges: from -20°C to 250°CInner Diameter: 7mm / 0.28″Cross Section: 2.5mm / 0.10″Advantage:The material used to make this sealing ring is FKM Rubber, which is resistant to wear, grease, and breakage.Good sealing ability, strong elasticity resilience, and good resistance to high and low temperatures. You may use it with confidence and it doesn’t have a unique fragrance.Preserves the fastening load while offering both high- and low-pressure sealing. ideal replacement component for the parts of your car.Kindly Notes:Please allow 0.5-1mm difference due to manual measurement.Package Content:100(+/-2%) Pcs Universal O Ring Seal Gasket.