Topline Autopart Tri-Fold Soft Tonneau Cover 15-17 Chevy Colorado / GMC Canyon Double / Crew Cab 6 Ft 72" Long Bed Application: 2015-2019 Chevy Colorado 6 Ft ( 72" ) Long Bed Models ; 2015-2019 GMC Canyon 6 Ft ( 72" ) Long Bed Models ( Will Not Fit For 5 Ft ( 60" ) Short Bed Models ) Soft Tri-Fold Style Truck Bed Tonneau Cover Heavy Duty Black Vinyl Tarp, Folds Back Design Twist Clamp Design Provides Tension & Security Professional Installation Is Always Highly Recommended