Othmro 10Pcs White Flat Silicone O-Rings Sealing Rings, 26x32x3mm(IDxODxTHK) Round O-Ring for Faucet Shower Head Washers Garden Hose O Rings Hot Water Pipe Seals Replace for Mechanical Sealing: Amazon.com: Industrial & Scientific
Amazon.com: ASHQAMX CS2mm Silicone O Ring OD 14 15 16 17 18 19 20 21 22 23x2mm O-Ring VMQ Gasket Seal Thickness 100PCS O Ring White Red Rubber (Size : OD19x2mm White) : Industrial & Scientific