This is a Brain Sleep Pillow for those with a straight neck. I used it for several months, but no longer need it, so I am selling it. It is a used item, so there is some shaping from the head, but I think it is still usable. It has been cleaned. If you would like, I also have three ivory-colored covers. There are a few places where they are torn, about 1-2mm... - Type: Pillow - Material: Non-woven fabric - Color: Transparent - Shape: Rectangular - Use: Bedding Thank you for looking.