THIS WORKS Sleep Plus Massage Relief is designed to help soothe aching muscles. This trial-sized, calming bedtime massage roller is infused with Black Pepper, Magnesium and 5% CBD to help ease muscle pains at the end of the day and help you sleep more soundly. It would make a thoughtful gift for a loved one who often suffers from sore muscles. Depth: 10 CM Height: 9.5 CM Width: 9 CM