Specification Brand : Othmro BulletPoint1 : Product Name : O Rings; features with excellent oil resistance.These o-rings are made from high quality Silicone BulletPoint2 : Color : Red; Material: Silicone BulletPoint3 : 2.56" Inner Diameter, 2.75" Outside Diameter, 0.09" Cross-Section Diameter BulletPoint4 : Package Content : 10x Silicone O Rings BulletPoint5 : Application:Can be used for travel mug cup lids, espresso coffee maker and weldless fitting for brewing. Widely used for Hydraulics and Pneumatics sealing, pressure valve, gas compressor, reaction valve, heat exchanger, boiler, filter, automobile mechanical Color : 10Pcs 70×2.4mm Red ExternallyAssignedProductIdentifier1 : 0889575475242 ExternallyAssignedProductIdentifier2 : 889575475242 ItemName : Othmro 10Pcs Silicone O-Ring, 2.76inch ID, 0.09inch Width VMQ Rubber Seal Rings Gasket Metric Buna-N Sealing Gasket Round O-Rings for Engines Faucets Flanges Valves Compressor Valves Pipe Repair Red ItemPackageDimensions_Height : 11.5 centimeters ItemPackageDimensions_Length : 1.3 centimeters ItemPackageDimensions_Width : 4.8 centimeters ItemTypeKeyword : o-ring-seals Manufacturer : Othmro Material : Silicone ModelNumber : OTH190809Y-0923 PartNumber : OTH190809Y-0923 ProductDescription : Circular Cross-Section They are circular in shape, round in cross-section. Designed for use in a wide variety of sealing applications. Commonly provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in engines, faucets, flanges, valves, and various cylinders.