・Product Contents: 1 trunk (luggage) mat ・Compatible Vehicles: Mazda, compatible with MAZDA3 ・Model Year: May 2019 and later ・Compatible Models: Fastback (hatchback) compatible Thank you for viewing. I am selling this because I replaced my car. I mistakenly used the mat with the side shown in the third image facing up. When listing this item, I looked at the manufacturer's original description and found the following: "The back material uses a heavy-duty felt with a thickness of approximately 4mm and a weight of 800g/㎡, which reduces road noise and has a high sound absorption effect due to its structure. In addition, it is coated with acrylic resin, which is compatible with the car floor, providing a stable non-slip effect by adhering to the vehicle floor." I realized this when I read the description. I have been using it for about 4 years, but I haven't used the luggage space very often. Please consider purchasing it if you are interested.