Each box includes 224 screws, 300 plugs and 2 setting tools – 100 linear feet of coverage Conceals fasteners for the entire deck, including first and last boards, breaker boards, perimeter and stairs Plugs are made from Trex deck boards, ensuring plugs match the decking Recommended Color-Matched Plug Fasteners for use with Square Edge Deck Boards Upgrade your outdoor space with the Trex Cortex Hidden Fastening System in the stylish Malted Barley color. Designed specifically for Trex decking, this fastening system delivers a seamless, professional finish by concealing screws for a flawless look. Enjoy the beauty of your deck without visible fasteners, thanks to this innovative solution that combines strength, durability, and aesthetics.