Effectively absorbs and isolates road/engine noise for a serene cabin, enhancing focus. Regulates interior climate year-round by minimizing heat transfer—stays cool in summer, warm in winter. Waterproof, recyclable materials resist wear and last for years without degradation. Self-adhesive design cuts easily; fits doors, floors & trunks in minutes—no tools needed. Works for cars, SUVs, trucks, and vans. Reduces vibrations while upgrading comfort instantly., Manufacturer: HESHUYAN