The Innovative Car Floor Liner Designs When it comes to looking for car accessories to make your car better, safer, and more stylish, your mind will simply think of car mats as the must-have item to keep your car’s interior clean. With so many brands and products out there, it can be challenging to figure out what you need.  There are two types of mats for you to choose from: the universal car mats that are one-size, all-weather mats with limited protection, and the custom-fit floor liner that are customized and made for every car model with better coverage and protection towards your interior. That’s where 3D Mats step in!