Four feet by six feet is the size that fits a balcony corner, a puppy relief area or the strip of shade beside a back door. A 2 in pile of artificial grass yarn stands upright in mixed shades of green, blending straight and curled yarn so the mat reads as lawn rather than carpet. Drainage holes punched through the polypropylene fabric backing let rain and rinse water pass straight through, while SBR latex glue locks the yarn into the grid panel so it does not shed underfoot. The surface is waterproof, sun resistant and slow to fade, and it can be rolled up and hosed off when needed. Net weight is 34 lbs, so one person can move it and reposition it without help.