Polyester CREATED AND DESIGNED IN U.S.A. – These colorful designs were created by our experienced designer so you can decorate your home or deck with a palette of nature??s colors. FUNCTION – Made of high quality 100% polyester, this water and fade repelled printing technique allows the pillow to be used both indoors and outdoors. DECORATION – Genuine fish designs can match into any room, outdoor area or even your vehicle. ENRICHED PRINTING – The heat transfer printing process insures crisp tones and colors on both sides. Please note product will arrive in a slightly compressed state; please allow a few days for product to expand to final size listed in description. MULTI-USAGE – Decorate the genuine designed pillows on car, couch, sofa, chair or bed to create a housewarming feeling. Perfect birthday gift and mascot for family and friends.