Five Seasons-Retro Clover/Black-Cream, 2' X 3'7" Rug Featuring a Structured Flatwoven Construction Suitable for Outdoor/Indoor Use UV Stabilized; Mold/Mildew Resistant These Rugs Pass All U.S. Flammability Standards 100% Fiber-Enhanced Courtron Polypropylene Featuring a structured flatwoven construction Suitable for outdoor/indoor use Uv stabilized; mold/mildew resistant These rugs pass all u.s. flammability standards 100-percent fiber-enhanced courtron polypropylene