Garden Grass is the ideal solution for replacing your worn out and spotted lawn caused by your beloved pet. Outdoor areas for dogs provided by apartment complexes, homeowner associations, vet clinics, or doggie daycares all benefit from the savings on this low maintenance alternative. The short, light weight yarn fibers make it easier to rake and hose down when cleaning with PolyTurf Refresh. Includes Nanobac anti-bacterial technology within the blades and backing. Specified as 1 3/8" height, 55 oz., non-infill, polyethylene fiber blades with a thatch layer.