Anti-slip Design Waterproof Bath Pillow has suction cups on the back to ensure that the edge of the bath pillow stays in place, giving you strong head and neck support in the bathtub, creating a truly relaxing spa bathing experience. The Waterproof Comfort Black Bath Pillow is engineered to provide greater comfort and allow your body to relax. This portable bath mat uses ergonomic foam. So you can read or watch videos in the bathtub. A better way to relax. Easy to install suction cups on the back to keep this pillow firmly on the bathtub. Simply pick up the suction cup and place it where you want it. Press firmly to grip all suction cups. To remove, gently pull on the knob on each suction cup to separate it from the tub with a tab. Compatible with this bath pillow for adults. A must-have for those who love to enjoy a spa bath. Dimensions: 265mm * 150mm * 60mm Great Gift Idea The bathtub pillow design is a great gift for your mom, girlfriend and female relatives and lovers who love to relax in the bathtub.