Specs:
Material ABS
Color Black
For Duct Size Width and Height (mm) 50.8 x 50.8, 50.8 x 76.2, 50.8 x 101.6
For Duct Size Width and Height (In.) 2.00 x 2.00, 2.00 x 3.00, 2.00 x 4.00
For Duct Width Inches (mm) 2.00 (50.8)
For Duct Height Inches (mm) 2.00 - 4.00 (50.8 - 101.6)
