3wliners are custom-fit vehicle floor liners made from an odorless, heavy-duty, and eco-friendly thermoplastic elastomer (TPE) that provides durability and protection against spills, dirt, and wear. They are manufactured using an advanced injection molding process, which creates a precise fit, and feature a raised lip and a non-slip, textured surface. They are available in a standard TPE version, with some products also offering a double-layer carpeted option for a more luxurious feel.