This trike cover fits models with a rear width up to 58". Features a "Perma-Venting" system that prevents condensation build up by allowing constant air circulation.; UltraMax durable polyester material UV protected 100% waterproof Double-stitched with electronically sealed seams Silver heat-resistant lower panels Soft windshield protector 50" rear zipper gives access to the trunk without removal of the cover Snug fitting elastic bottom with 1" grommets in center and at front wheel Folds into its own compression bag