22 X 23 Upholstery Foam Cushion Medium Density - Etsy
Amazon.com: Foamma Medium Density Outdoor Cushion Replacement for Patio Furniture Premium Comfort and Support 1” x 22” x 23” Cover Not Included : Patio, Lawn & Garden
Classic Accessories - 60-172-010301-RT - Montlake - 22 x 23 Inch FadeSafe Patio Lounge Back Cushion Slip Cover with 4 Inch Thick
Greendale Home Fashions 25-in x 25-in 2-Piece Sunset Deep Seat Patio Chair Cushion in the Patio Furniture Cushions department at Lowes.com