Custom-Fit Acoustic Upgrade Designed specifically for 4-door Jeep Wrangler JL (2018-up) hard tops, this pre-shaped peel-and-stick headliner enhances the interior with a seamless fit while reducing vibrations and outside noise for a more refined driving experience. Effective Noise Reduction Boom Mat’s advanced sound deadening material has been tested to lower cabin noise levels by 3–4 decibels, significantly improving interior acoustics so you can enjoy clearer conversations and better audio performance on every drive. All-Weather Interior Comfort In addition to sound control, the headliner provides thermal insulation against exterior temperatures, helping to maintain a more stable and comfortable cabin climate during both hot summer days and colder weather conditions. Simple Peel-and-Stick Installation No special tools or modifications required—just peel and press into place. This user-friendly design allows for quick installation, making it a convenient solution for Jeep owners looking to upgrade their interior on their own. Sleek, Durable Finish Features a clean black finish that complements factory interiors while offering long-lasting performance. Resistant to sagging and wear, the liner maintains its look and effectiveness over time, even under rugged conditions.