4d Mesh | Upgraded 4D Mesh Fabric Design: The advantage of this bathtub pillow is that it has good flexibility and elasticity, which can adapt to different head, neck shoulders and back curves, reducing fatigue and pressure during prolonged use. Suitable for various types of bathtubs, soaking tubs. Bathtub pillows for full body provide you with a relaxing bathing experience | Our bath pillow was designed with ergonomic and comfort in mind while providing maximum padding. This provides a strong support for your aching body from the shoulder up | With its 3D ventilation, our breathable bath tub pillow allows constant, refreshing airflow that dries fast and stays cool | Our bath pillow fits any size bathtub, tubs, Jacuzzi's, or spas. It's easy to take care of simply by rinsing or machine washing, then hang drying with the hook provided | No more slipping and sliding while you're soaking! This bath tub pillow headrest has 6 extra strong suction cups to keep your spa pillow securely fixed onto the back of your tub