Our outdoor rubber stair treads are perfect for your every day outdoor needs. Being the first and only approved rubber outdoor stair tread, this product has been fully tested and opened to the elements of all seasons. Unlike indoor treads, these will not harden and break down under factors such as intense UV rays, the slick ice of winter, temperature fluctuations or humidity. This makes our outdoor rubber stair tread ideal for all decks, industrial/ commercial buildings, water parks, garages and skate rinks through all conditions. Being made of 100% recycled rubber, KSC is “Going Green!” while maintaining non-slip traction and providing excellent strength against weather, spikes and skates.