Supremely comfortable thanks to a premium quality synthetic fill this pillow maintains its shape and loft due to the resilient cluster ball filling offering medium support this pillow is designed for longevity naturally non allergenic and perfectly suitable for allergy sufferers and for those who sleep on their stomachencased in 50 cotton 50 polyesterfilled with resilient cluster ball fibrefinished with cotton piping all roundframed in a baffle wall case to maintain its shapemeasures 29