Most cushions use recycled polyester fabric; one listing specifies 100% olefin. Fill materials include polyester fiber and polyurethane foam, and some listings note combinations of foam and polyester filling.
Many cushions are labeled for outdoor use and list protective features such as water resistance or water-repellent performance, general weather resistance, UV protection, and fade resistance.
Closures include sewn seams and zipper closures. Attachment options shown are side ties or other fabric ties to secure cushions to chairs; a few products use a hinged seat-and-back design that connects the two pieces.
Care guidance generally recommends spot cleaning or wiping clean. Some cushions have removable covers with zipper closures to make washing or deeper cleaning easier.
Seat cushions range from about 3" up to 6.5" (examples: 3", 4.75", 6.5"). Back cushions are commonly thicker in the listings—many are shown at about 8" thickness.
Both configurations appear: single-piece hinged seat-and-back cushions and two-piece sets that include one seat cushion plus one back cushion.
