• FAST SINK: Look! The weight hot tub booster seat with many marbles, features about 3 lbs weighted inner compartment. Once placed this hot tub booster seat for adults in water, it will sink quickly，not float away when you keep upright in your tub.
• LIFT YOUR BODY 5 INCH: If you want to keep your hair dry while in the spa, this SPA booster seat is ideal. It lifts you up 5 inches, which is flawless for those who are shorter in stature.
• EASY CARE: This hot tub booster seat for adults has a 3D mesh inner compartment with thousands of honeycomb structures that allow for better air flow and faster drying. It also comes with a machine-washable cover.
• UNIQUE DESIGN: To produce a quality hot tub booster seat cushion, we always insist on doing every detail well. Therefore, we have equipped this bathtub booster seat cushion with a hardwearing and smooth zipper and Invisible zipper that won't scratch your bathtub
• FLAWLESS PRESENT: Want to make a surprise? Have you decided on a present for your friends and families? The inflatable hot tub accessories booster seat would provide your friends and families with real relaxation in any occasion. It is suitable for home bathtubs, outdoor tubs, spas, pools and spas. Made of high grade materials and fabrics for years of enjoyment.