The custom-designed based on original Tesla Model Y trunk liner, makes trunk mat fit perfectly. A must have for all Tesla Model Y owners! Trunk mats is made of high-quality oxford material, waterproof, dust-proof, odorless, non-slip and non-toxic, let you and your family stay healthy inside the car. Full Surrounded protection design; The Mat is not only cover the whole trunk protection, but also protect the back of rear row seat from scratch, dirty. The second row seat protective mat is sliced design, if you don't want push all rear row seat down, you can push a part of rear row seat down. The installation is very easy, there is lots of velcro in the back the cargo liner, only need put the cargo liner in proper position, then stick the velcro in the velvet.