Sling Fabric - Double Layer Outdoor Placemat for your indoor or outdoor dining table. Featured in durable replacement sling Fabric by Phifertex & Twitchell. Choose from a classic rectangle shape or curved style to nicely fit round outdoor patio tables. Double layer placemats use the same fabric on the front and back and have a top stitch finish. Sold in sets of 4, these placemats will last for years to come. Easy to clean and quick drying.