New design: 4D air mesh technology, softer, more breathable and more comfortable Seamless contour line with 2-panel design 7 updated large suction cups for any bathing surface Relieves muscle soreness in shoulders and neck Easy to clean, hand wash or machine wash NEW DESIGN: 4D Mesh Fabric - Our bath pillow features a unique 4D air mesh technology that is completely non-toxic, anti-bacterial, and mold resistant. The pad is easy to clean, breathable and moisture permeable, dries quickly, and protects against unpleasant odors, mold or bacteria. Our wide 2-panel design fits seamlessly and supports the head, neck and shoulders to relax tense and tired muscles after a long day. Perfect for baths, spas, and a great gift for women and men. 7 Innovative Suction Cups - With 7 large sewn-in suction cups, you can secure the cushion to the surface of the tub, ensuring it won't slip off. Our cushion will stick to the bathtub and won't slip off while you can use it as a backrest and headrest. Washable in the washing machine with a hook for quick drying - easy to clean! This pillow can be washed in cold water. Please wash the pillow separately (other clothes are not included). Do not use bleach. Air dry only, do not iron. The bath pillow has a hook to hang it on the towel rail or pajama hook in the bathroom or shower for quick and easy drying. 4D technology introduction : 4D air mesh technology is an improved version of 3D technology that allows water and air to easily penetrate these small holes for fast drying, allowing for breathability and ventilation. The soft polyester material is flexible, so it will not deform over time. How to use: Clean and dry the tub, making sure no water touches the suction cups. Attach the cushion with suction cups to the correct position in the bathtub. Press the cushion against the bathtub, making sure it is securely fastened there. Cleaning method: Throw it in the washing machine and wash it cold with a mild detergent. Please wash the cushion itself (no other clothes). Do not use bleach. Always air dry and do not iron. You can also wash it by hand.