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. The ultimate sleep pillow for back, side or stomach sleepers with a built-in cervical firm neck roll to arch the neck & reposition the head, neck & shoulders for preferred sleeping posture & back/spine alignment. Filled with hypoallergenic polyester fill & fits all standard pillowcases. | 
