Review (5/5): I can relax deeper while taking a bath.
I can relax deeper with it in the bathtub, no more hard bathtub wall against my spine and it supports and cushions my neck. The 6 suction cups keep it stuck so it doesn't float away. But since I need to add oils to my baths because I have very dry skin, I have to put it in the washer to get the oils off.