Blue 3", 76mm 45 Degree Silicone Hose Coupler Pipe Turbo Name45 degree Silicone Hose, Blue Inside Diameter: 3 inches or 76 mm Length:4 inches + 4 inches or 102 mm + 102 mm Thickness of wall: 5 mm, 4 ply reinforced Size tolerance: +/-0.5 mm