Our Infill is a synthetic grass infill sand that is especially quarried, washed and to meet the specifications set for standard synthetic grass landscape installations. Infill will help the blades of your artificial turf stand up to keep it looking its best, as well as keep the turf cooler in warmer climates and prevent matting. :::::FEATURES::::: Surrounds the grass blade and provides base support serves as a ballast weight to stabilize the grass installation. Keeps the turf cooler for surface face comfort. Protects UVI breakdown of the synthetic grass backing.