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] Material_Anodized Aluminum + Product Details Size –

+ Product Details Size – 24"w X 22"h is the size for the duct opening measurement only

Ideal for Walls & Ceilings: Designed for seamless installation in standard 16" X 12" duct openings

Ideal for both residential and commercial environments

The process is intuitive: simply select the appropriate ceiling square for your grill

actual front end outer dimensions are approximately 34 5/8" width X 34 5/8" height

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] Material_Anodized Aluminum + Product Details Size –+ Product Details Size & Compatibility The size of sheet metal pipe is 7" round x 120" long, compatible with duct 7" 10 Pack of 2' pipe 20 foot length when connected 30 gauge thick & made of thick & durable galvanized sheet metal Premium Quality Made in the USA. our solid dryer vent pipe is made of high quality galvanized sheet metal with crimped ends (snap lock design) for easy fitting and secure connection to consecutive duct joints Applications The