Allstate Stairtreads are compression molded at 2000 pounds per square inch for extra durability and long life. They are made of 100% vulcanized rubber for absolute dimensional stability and color fastness. Available in 4 styles and over 100 colors. Our Stairtreads were scientifically designed to withstand heavy traffic and perform year after year. All treads come with a sanded back for sure adhesion and easy installation. Contrasting 2" Safety strips are available to meet title 24 code".There is also a matching flooring system for the BrasiliaT tread. We offer custom colors for small minimums.