10Pcs Red Silicone O-Ring OD5mm-90mm Thickness CS2mm 2.4mm Ring Washer Gaskets Waterproof and Heat-Resistant

O-Rings has_written_warranty:No size:Product details netContent.productNetContentMeasure:1You may also like ID 25mm FKM Oil Seal TC-25 * 31/32/33/34/35/36/37/38/40/42/45/47/48/50/52/60/62 * 5/7/8/10/12 FKM Double Lip Oil Seal(1Pcs,25x31x7mm) ,Safe Material.