SIZE & FILLING - Size 20" x 30" and filled with Grey Goose Feathers and Grey Goose Down. FEATURES - Designed with basic shape and grey shell, features not only fluffness but also medium firm support. FABRIC - Made of 100% cotton, the texture of its soft and breathable cover is skin friendly and durable. CERTIFICATION - The stuffing is carefully selected from premium and reliable materials. WASHING TIPS - Machine wash in cold water with gentle cycle, tumble dry low until thoroughly dry. The goose-down feather pillows are composed of white goose feathers and white goose down, providing adequate comfort, extra loft, and softness to help you relax.