Patented Design Made in Taiwan, only 13-country patented design on the market, adjustable structure, and design Suitable for ANY crossbar Fits any crossbar regardless of shape Detachable Collapsible Design Can be flattened and stacked for easy storage Easy Drill-free Setup Easy to install, no drilling or tools required, prevents damage to bodywork Unrestricted Storage Less than 1.2in high when collapsed, unaffected in Automated Parking Systems Classic Design Revamped Classic rooftop storage design with improved functionality and safety