Size ordered is 5"H x 23"W x 24"D. These are the best replacement cushions out there. Although pricier than box store cushions, the quality is worth it and they are a great fit for a twelve year old set of furniture that we didn't want to get rid of. I'm looking forward to another 12-15 years of service from them with good care. I love the bright Canvas Aruba blue, and they are just the right blend of firm for the bottom, and cushy for the back. Very comfortable!! They arrived in good time and I really have no complaints. They were bought in combination with another company's striped cushions in the same Sunbrella fabric. The cushions can all be switched to the love seat and vice versa to even out the use and change the look.