This Graycliff Diamond Window Tapestry Lumbar Pillow design is inspired by the striking window found above the porte-cochère on the Graycliff Darwin and Isabelle Martin house, Buffalo, NY, designed by Frank Lloyd Wright and built between 1926 and 1931. Each woven tapestry lumbar pillow measures 13" x 16", and includes insert. Cotton/Poly blend. Care instructions: Dry clean for best results. Made in the USA.