I purchased two sizes for two outdoor areas.   This is my second round with these rugs.  The other I purchase about 3 years ago and left outside year round.   The areas in the sun were still good, but the ones under the tables, etc were just to mildewed to save.   But 2-3 years of full time outside is the Mose I can get out of a rug.   These are heavy enough to stay in place, but light enough to move and handle by yourself.   The border makes for a nice frame for a dining area.  They are pretty easy to hose off or sweep.   They do well with bleach spray for the small amount of dirt or mold.