*100% Polyester Cluster Fiber Fill - Plush - Hypoallergenic - Knife Edge Design, Industrial Sewn Closure. *  Indoor/Outdoor Throw Pillows. Sunbrella is the premium fabric in outdoor decor and design.  UV Rated - Perfect for spills and weather, *soft enough for Indoor. Mix your sizing and shape. Bright and Multi-Color with an emphasis on the Turquoise Stripe is the color of this Elements Collection piece.