This is the Retrax Tonneau cover the roll up type it is in great condtition absolutly like new it came off of a 2008 Chevrolet Silverado 2500 HD it only had 30k miles with a 6.5" box on it. This roll top is the type made to last they are lockable and can be done so in any position. These retail for 1,200.00$ to 1,400.00$ If you have any questions please message me on here or call any time. Thanks for looking.