From BodiPEDIC, this set features: Euro square pillow is generously filled with hypoallergenic high loft polyester fiber and features a soft and silky microfiber cover Our pillow inserts are oversized to fully fill Euro sham covers without leaving gaps in each corner and are designed with a smooth feel while being durable for long lasting comfort 2-pack of pillows arrive flat compressed: simply remove the pillows from the box and plastic containment, allow them to decompress and sit out of packaging for up to 48 hours before use to return to their full size and release trapped odors Our pillow inserts are oversized to fully fill Euro sham covers without leaving gaps in the corners Polyester  Each approx. 27" L x 27" W  Approx. weight 2.5 lb.  Machine wash cold gentle cycle. Use only non chlorine bleach. Tumble dry low heat. Allow for free movement in washer and dryer. 1-year limited manufacturer's warranty Shell is made Imported, and finished in the USA.