Mainstays 45"L x 22.75"W Aqua Blue Rectangle Outdoor 2-Piece Deep Seat Cushion

These cushions are amazing quality for the price. The density is thicker than other brands for the same price. They feel very comfortable and also like they can handle the elements pretty well. The black is nice and rich. These are excellent, definitely recommend

These fit my existing patio furniture really nicely and they're SUPER comfortable %26 seem fairly water resistant quick drying! The back cushion also has a handle which is nice. I'm using it to tie the chair back to the cushion to hold it in place, as otherwise they slide around a bit on the metal frames of my chairs. My only complaint is that although they do have loops on the back/bottom corners of both, but they were zip tied to each other in the packaging, and it doesn't come with separate ties to use those loops with. I purchased separate elastic ties with a ball on one end to hold the cushions in place on the chairs %26 that work well, but had to get that separately, so just be aware that it doesn't include the tie strings to use the build-in loops.