Features . This high quality foam uses a dense core with a soft outer layer to provide just the right give for a firm but comfortable surface.. Designed for comfort and support outer layers of open-cell foam enclose a high density core that is resilient but conforms to your shape.. Sewn casing provides a clean finish for the interior stuffing enclosing the raw edges and protecting the foam.. Shape - Square. Color - White. Foam Size - 19 x 19 x 3 in.