• Fast Sinking: This hot tub seat with marbles inside, so it is designed to sink effortlessly into the water. When you put it in the bathtub, you don't have to worry about it floating away anymore
• 2 Use Methods: 15x12x4.2 inches seat cushion with 15x12x1.8 inches lumbar support cushion. There are two methods to use it: 1. Open it up, use it as a seat cushion with back support. 2. Combine seat cushion with lumbar support cushion, form a 6-inch extra thick seat cushion. 2 different use methods to fit your need. Perfect for small people. Relax and enjoy your spa time without having to worry about wet hair
• 3D Air Mesh Fabric: This hot tub seat cushion is constructed with 3D air mesh fabric, soft and friendly to the skin. Honeycomb structures allow for better air flow and faster drying
• Ergonomic Design: Our hot tub booster seat with ergonomically designed, fit your body curve and wraps your buttock and back, keep your head and hair out of the water, let you enjoy a more comfortable hot bath and get fully relaxation. This versatile hot tub seat is ideal for bathtub, spa, swimming pool, car seat, office seat and so on
• Easy To Clean: The cover of the spa pillow comes with a durable zipper, which is removable and easy to be clean, keeping your spa pillow stay clean and fresh for many uses