This is a new, hard tri-fold tonneau cover designed for Chevy Silverado and GMC Sierra 1500 trucks (new body style, years 2019-2026) with a 5.8 ft bed. It features double-layer FRP plate panels, a built-in stable hinge, clips for securing the cover, and bullet-proof clamps with durable plugs. A rubber strip is included for a secure seal. The tri-fold design allows for easy access to your truck bed while providing protection for your cargo.