NEW For Jeep Wrangler JL 2018 Headliner Hardtop Insulation Pad Rear Window Ceiling Roof Heat Insulation Cotton Kit Inside the car Heat and cold insulating. Durable hook and loop fasteners allows for an easy installation without removing your hard top. Keep interior temperatures down in the summer and up in the winter. 100% Brand new and Good quality Clean, finished look. Greatly reduces noise inside your vehicle. Help improve both cool down and warm up. The biggest benefit is the insulation from the heat. Sturdy hook and loop fasteners. Easy installation. No drill installation. Your Jeep cools down quicker. Dont feel the heat radiating down through the top. colour:black/while Material: Oxford cloth + pearl cotton Package Contents: 9* Vehicle noise pad Note: Please check whether this item can fit on your car before purchasing. Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. For Jeep JEEP Wrangler JL roof insulation, roof insulation board, thermal insulation and sound insulation cotton, interior anti-slip modification Installation steps 1. Please clean the roof of the car with adhesive to ensure that the surface is free from dust, water and oil (dust or oil will lead to a decrease in adhesion). 2. Take out the 3M adhesive Velcro, take out the thermal insulation cotton, and attach the Velcro to the thermal insulation cotton (red side up, please distribute it evenly to avoid insufficient space) 3. After gluing, tear off the red 3M backing 4, corresponding to the position of a good roof, a little pressure flat heat insulation cotton can be Note: it is better to take off the roof if possible, so as to stick it firmly.