Aerodynamic design giving your vehicle a stylish/elegant appearance and creating a superior noise reduction. SPM Injection process provides uniform thickness throughout, up to 50% stronger than conventional vacuum forming Features INNOvate SPM Injection Molding Quick and Easy Memory Mount Hardware Diffuser Design For Quieter Drive Dual Side Opening Durable 3-Layer Sheet Safety Key Lock System Stylish and Solid Chrome Handle Stylish and Sleek Chrome Logo Amplified 11 cu.ft. Capacity T-slot Adaptor For Aero Base Bar (Sold Separately) Tech Specs Exterior Dimensions Lx Wx H – 80 x 33 x 11 Interior Dimensions Lx Wx H – 72 x 25.6 x 9.2 Capacity – 11 cu.ft. Weight – 42 lbs. Box Opening – Right and Left Crossbar Compatibility – Universal Hatch Clearance – 12″ Ski Capacity – 6 – 8 Snowboard Capacity – 4 2 Colors: White or Black Limited Life Time Warranty