This is a caring mills acupressure pillow I bought for my gf but she wouldn’t try it. It has discs with pointy protrusions that help to relax your neck and back as Acupuncture would without puncturing the skin. they are sharp to the touch but made to engage the trigger points on the neck. It was $36 plus shipping and tax which brought the total to $48. It is new in the plastic and has never been used. Look at the pictures for the descriptions the company provided and the pics of the pillow. If the ad is still up I still have it as I remove ads within 10 minutes of a sale. Thanks for looking