PowertraxPRO MX Retractable Truck Bed Tonneau Cover | 90472 | fits Chevy & GMC (14-18) & 2500/3500 (15-19) & 1500 Legacy/Limited (2019) 6.6' Bed Incredibly strong and easy to use - Features industrial-strength aluminum construction and opens and closes with the push of a button Featuring a low profile design and a tough matte finish that resists scratching Lockable in any position; Secures your valuable cargo or stays open whenever and wherever you need it Unlimited hauling flexibility - Great for 5th wheel towing. Improves mileage by up to 10% UV Protected; No Fading, No Maintenance