Pottery Barn Embroidered Fern Pillow Cover 30W X 20 lumbar New w tags. Made from 85% cotton and 15% linen. Reverses to 100% cotton melange. Accommodates 30″ x 20″ insert. Machine wash warm; gentle cycle. Only use non-chlorine bleach, if needed. Tumble dry on low heat; remove promptly. Warm iron, as needed. Overall: 30″ w x 20″ h. Smoke and pet free home.