Not to deform: The lid, side plate, and baseplate of car trunk organizer are stronger eco-friendly density board, up to 2.4KG speaks to the its sturdiness, and even if you put a lot of stuff in car organizer, it won't deform! Eco-friendly material, no need to worry about the bad smell.durable and waterproof: The outer layer of the car storage organizer is made of 1680D waterproof Oxford cloth, and the stitching is reinforced on the most wear areas, which is wear-resistant, scratch-resistant, and easy to clean. You can customize the car storage space according to your needs, you can fold it in half and use only one half, or fold with clips into a flat portable bag for easy carrying and storing. The bottom has two non-slip strips to prevent the car trunk storage organizer from moving while driving. The reflective strip on organizer can replace the triangle stop sign in emergency parking to remind the vehicle behind of the danger and prevent tailgating collision.