You will get the brand new tubing as pictured. Thin wall clear gas line, The ID is 3/16″ the OD is 5/16″. You get a piece that is 3′ long, if you want a 6′ piece then order quantity 2 and so on. We combine shipping costs on multiple wins, so check out our ebay store. To get an order with combined shipping you must request and invoice before you pay. Contact us with any questions.