1. Custom FitMade by 3D digital laser scanning modeling tech, the cargo liner perfectly restores the interior contours of 2018 2021 Accord 4 Door Sedan rear trunk, providing full coverage and a precise fit. No cutting or trimming required. 2. Anti Leakage 0.5mm ThickenedThe cargo liner has a higher edge and deep groove, blocking any spills, debris, and soil from reaching your carpet. The increased 0.5mm thickness design better quality and prolongs the lifetime of the mats. 3. Eco friendly TPE LinerThis trunk mat is made of premium eco friendly TPE rubber, highly resistant to extreme weather, dirt, and scratches. It is non toxic, odorless, and harmless, ensuring you and your family stay and comfortable inside the car. 4. Easy to Clean Scratch ResistantThe unique surface pattern of the cargo mat allows dirt to be easily washed off by hosing off following the direction of the mat lines. It is also scratch resistant, protecting your trunk from whatever you place in it.