These seat covers are made from polyester, enforced with a sponge backing, which can provide specific advantages over natural fabrics, such as improved wrinkle resistance, durability and high color retention. They are also more water resistant than standard covers. These seat covers offer the soft texture, comforts and flexibility of fabric. All covers have double stitched seams for added durability. Protect your seats from accidents, spills, mud, and dirt with a brand-new set of these stylish covers!