Length: 20 " Width: 36 " Filling weight: 25 oz. Total weight: 29 oz. Length: 51 cm. Width: 91 cm. Filling weight: 700 g. Total weight: 825 g. Suitable if you sleep on your back since the medium high synthetic pillow makes the neck less bent and reduces strain on your muscles. Easy-care synthetic pillow filled with microfibers which make it extra soft, airy and comfortable to sleep on. Cover of cotton breathes and helps keep the pillow cool and dry. IKEA of Sweden The polyester filling is made of recycled plastic. Renewable material (cotton). 233 thread count. Thread count indicates the number of threads per square inch of fabric. The higher the thread count the more densely woven the fabric. Machine wash, hot 140°F (60°C) delicate cycle. Do not bleach. Tumble dry, normal. Do not iron. Dryclean, normal cycle. Outer fabric: 100 % cotton. Pillow filling: 100% polyester microfiber.