Arden Selections Oasis is the exquisite combination of our top of the line EverTru acrylic fabric paired with our highest quality poly-wrapped foam fill to create an ultra-premium outdoor cushion. This silver grey outdoor throw pillow is 18 inches long x 18 inches wide x 5.75 inches thick. The 100% EverTru canvas-weave acrylic fabric is tightly woven, providing a tough butlight-weight and amazinglysoft cushion cover. The stain and water protection from our proprietary EverBloc treatment ensures optimum outdoor use. Easily spot clean with soap and water, or a mixture of bleach and water for harsh stains. Oasis poly-wrapped foam cushions are a luxurious medley of foam, wrapped in a soft polyester batting to create a durable, long-lasting, firm outdoor cushion with a soft-to-the-touch indoor feel. All of our Oasis cushions have a classicfinish of the double welt andvelcro straps to hold your outdoor patio cushion in place.