For health and hygiene reasons, some items are not returnable or exchangeable once the packaging has been opened EXCEPT for the reason of manufacturing defect or shipment of incorrect product. Gently sloping butterfly shape eases your body into an ideal resting position perfect for anyone sleeping on their back during any part of the night. The contoured cut-out contours to the precise back shape to provide the ultimate support helping to alleviate morning back pain--assuring perfect body support & alignment posture. Filled with hypo allergenic polyester fiber fill. Fits standard pillowcase. | 
