Dimensions: 13/16" x 11/16" x 30'The secondaryslide-out sealing system is easy to use and lasts longer. WarrantyWe provide 3 years warranty, if there isany quality problem, please feel free to contact us, we will reply you within24 hours, we promise to replace it with a new one or give you a refund. Ourgoal is to pursue maximum customer satisfaction.If you need any auto parts but you couldn'tfind it, you could contact us directly.