10 Pack 7" Round x 24" Long (Total 20 Feet) - 30-Gauge Round Duct Sheet Metal Pipe - Snap Lock Vent Pipe [10 Pieces, 2' Each] Aluminum Bar + Product Details Size – Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

+ Product Details Size – 8"w X 14"h is the size for the duct opening measurement only

Looks like it was just waxed

The sleek white powder coat finish adds an attractive look

Assembeled Before Powder Coat Paint

+ Product Details Perfect Fit & Easy Sizing - Designed for a 16" x 22" OR 22" X 16" duct opening (measured at the opening)

10 Pack 7" Round x 24" Long (Total 20 Feet) 30 Gauge Round Duct Sheet Metal Pipe Snap Lock Vent Pipe [10 Pieces, 2' Each] Aluminum Bar + Product Details Size – Compatible With Duct 7in Applications This sheet metal DDAG A 1212 + Product Details Size – 8"w X 14"h is the size for the duct opening measurement only Looks like it was just waxed