Roll-N-Lock LG495M Roll-N-Lock M-Series Truck Bed CoverTonneau Cover Roll N Lock M Series Truck Bed Cover Roll N Lock M Series Truck Bed Cover; Manual Retractable; Black; SPECIFICATIONS: Actual Color: Black Color: Black Front Opening: No Full Bed Access: Yes Key Lockable: Yes Low Profile: Yes Material: Vinyl Aluminum Paintable: No Rails To Install: No Sits on Truck Rails : Yes Style: Retractable Hard Cover WARNING CA Proposition 65: Yes WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive