Duravent Durablack 8-Inch Diameter Stainless Steel Single Wall Wood Burning Stove 90 Degree Elbow Pipe Connector to Vent Smoke and Exhaust, Silver. Made of Stainless Steel. Country of origin: United States. Duravent 90° Stainless Steel Elbow, Black. This product is manufactured by M&G DuraVent. This product is manufactured in United States. 9 x 7 x 10 inches; 2 Pounds. 9 x 7 x 10 inches. We reserve the right to cancel any order for any reason at any time. We are not responsible for undeliverable addresses. Your feedback very important to us, after you get your package and you are. Satisfied with our service. If you have any problem with your order / any questions please before leave any type of feedback. Thank you for shopping at our store.