Features: 3D Mesh Structure: The weighted hot bathtub booster seat is mainly made of quality 3D air mesh, which contains thousands of honeycomb structures and has better breathability. Wide Range Of Uses: The elevated non-slip spa booster seat is versatile for various settings, ideal for use in home bathtubs, outdoor tubs, spas, swimming pools, and hot springs. It allows for comfortable and relaxing experiences in the tub, and it makes for a perfect gift to enjoy with family and friends Specifications: Material: High-quality 3D mesh Color Color: rose red Size: Size: 15x12x4.33 inches (as seat cushion with back support) / 15x12x1.96 inches (as lumbar support cushion) Package includes: 1 X Hot Tub Booster Seat Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.