Classic Accessories 25 in. W x 27 in. D x 5 in. Thick Outdoor Lounge Chair Foam Cushion Insert 61-021-010921-RT - The Home Depot
Foam Supplies | Buffalo, NY | Colonial Foam Co
High Density Upholstery Foam Seat Sofa Cushion Replacement Sheets Foam Padding - Walmart.com
Amazon.com: Foamma 5" x 22" x 24" High Density Upholstery Foam Padding, Thick-Custom Pillow, Chair, and Couch Cushion Replacement Foam, Craft Foam Upholstery Supplies, Foam Pad for Cushions and Seat Repair :