Artificial Turf Grass grass is a grass substitute, a durable fibre composed of nylon, polyethylene, or polypropylene. Most... moreArtificial Turf Grass grass is a grass substitute, a durable fibre composed of nylon, polyethylene, or polypropylene. Most artificial grass companies design synthetic Turf to endure the elements. It’s heat and cold resistant and UV stable, which means it won't fade in the sun.