BenchSmith cushions are custom made to fit BenchSmith products. All BenchSmith cushions are made with Sunbrella fabrics. Sunbrella fabrics provide the ultimate in stain resistance and cleanability - even mildew and color fading is no match for Sunbrella. Cushions come standard with double cording, and zippers. Wentworth cushion comes in a set of 2. Wentworth chair requires 1 set, Wentworth Love Seat requires 2 sets and the Wentworth Sofa requires 3 sets.