Hardware Parts Silicone Ring Seal Gasket OD 42mm Waterproof Rubber Washer O-Ring

Name: silicone gasket (brown) Material: silica gel Type: washer Packing instructions: plastic bag + cartonYou may also like 5pcs Hardware Parts Green Silicone Ring Seal Gasket M68x2mm Waterproof Rubber Washer O-Ring.