Features Provides a cover for rough wall openings and serves as a firestop. Double wall. Dimension - 10.96 x 10.9 x 1.26 in. Item weight - .37 lb. ADDITIONAL INFORMATION: Brand: American Metal MPN: 6184816 UPC: 095029328006 Item #: ORGL21056 MSRP: $12.30 Average Sale Price: $7.30 Our Unbeatable Price: $2.07 (Or Below) Category: Home Decor, Fireplaces, Fireplace Vent Accessories