The Jeep JL's roof panels get hot and cold while giving you no sunroof- use them for storage while adding excellent insulation with our revolutionary molded headliners. Competing designs are just flat material sheets with thin thermal padding and sometimes mil-spec molle positions for accessories. Ours is a two piece thermo-molded foam construction that contours to the 3-d shape of the roof panels to utilize the full space available there for internal storage. We use our patented hard-molle modular channels on the outside for adding pouches and other accessories on a hard surface. The top portion is a solid foam for rigidity and low profile, while the part you see is a squishy foam that offers better acoustic, thermal and head-protection qualities. Together they provide maximum heat/cold reduction and kill the hollow echo Jeeps are famous for instantly, for better in-car conversation and phone calls. One or our HardPoint(R) ports allows you to add loops, but more importantly our Beacon Lights to use over the shoulder for night-time reading and navigation, with red-light to preserve night-adapted vision. With these and many more features, we're confident this is the most innovative Jeep Wrangler/Gladiator JL roof liner available by a wide margin.