[Soft and comfortable] The tub pillow has a soft inner filling, you will feel its softness when you lie on it. It can effectively relieve muscle fatigue and promote blood circulation that you will feel relaxed. [Ergonomic design] The ergonomic 2-panel design conforms to the contours of the human body. Bathtub pillow can support your head, neck, shoulders and back well. You can enjoy a personal spa at home. [Breathable & easy to dry] The upgraded 4D bath tub pillow has better breathability than the 3D one. The breathable mesh layer allows water and air to circulate easily, it speeds up the drying speed. [Anti-slip] The upgraded bath pillow has 7 powerful suction cups so that it can be better absorbed on the bathtub. You can use it in smooth hot tubs, straight back bathtubs and whirlpools. [Easy to clean] Bath pillows for tub neck and back support can be washed by hand or in the washing machine with a laundry bag avoiding the suction cup sticking to the drum. The hook allows you to hang it for drying.