5 Pack 5" Round x 24" Long (Total 10 Feet) - 30-Gauge Round Duct Sheet Metal Pipe - Snap Lock Vent Pipe [5 Pieces, 2' Each] Curved Blade Steel actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

actual front end outer dimensions are approximately 12 5/8" width X 30 5/8" height

The total outer size of this grille is the listed size plus 2 and 5/85"

+ Product Details Size - 32"w X 8"h is the size for the duct opening measurement only

And The Cooler Air From Outside WIll Flow In From The Bottom

Item Size: 280 x 125 x 180 mm

5 Pack 5" Round x 24" Long (Total 10 Feet) 30 Gauge Round Duct Sheet Metal Pipe Snap Lock Vent Pipe [5 Pieces, 2' Each] Curved Blade Steel actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG A 1212 actual front end outer dimensions are approximately 12 5 8" width X 30 5 8" height The total outer size of this grille is the listed size plus 2 and 5 85"