2-Piece Inflatable Booster Seat, Backrest Cushion for Spas with 4 Suction Cups for All Jacuzzis and Spas (47 x 37cm)

[High Quality] Made of high-quality PVC, soft and comfortable, heat and compression resistant, difficult to break and leak. [No Slipping] There are 4 fixed suction cups on the bottom to prevent the seat from floating or moving. Please secure it completely before use. [Easy to Use] Simply use a standard hose nozzle to fill or easily fill through the spa nozzle. Easy to fill and remove, and reusable. [Size] After filling: 47 x 37 x 15 cm. The firmness and size can be adjusted according to the amount of water filled. Load capacity: 150 kg. [Applicable] Suitable for all spas and hot tubs, especially suitable for use as an extra seat while bathing. Please ensure the hot spring water is chemically balanced before use.