Connector Sleeve For Nominal Duct Diameter 3 in Fabric Material Neoprene Fold Type Not Applicable Inlet Diameter 3 in Product Type Connector Sleeve Application Commercial Residential Overall Length 3 1/2 in Weight 0.76 lb Material Steel Maximum Pressure Rating 30 in wc Material Thickness 24 ga Overall Height 3 in Outlet Diameter 3 in Maximum Airflow Not Applicable Overall Width 3 in Shape Straight Seal Material Polyethylene Duct Compatibility Round Spiral Color Silver