5pcs Hardware Parts Silicone Ring Seal Gasket OD 2.2mm Waterproof Rubber Washer O-Ring

Name: silicone gasket (brown) Material: silica gel Type: washer Packing instructions: plastic bag + cartonYou may also like Seal Sealing O Ring Oil Drain Screw Combined Sealing Washer Set Plumbing Gasket Oil Resistant Rubber Ring for Sump Plug.