Overview Reviews Similar Products Product Description Water filled seats add to the comfort and convenience of enjoying your spa. Use as a booster seat or back support. Made of strong, chemical resistant vinyl. Product Videos Custom Field Product Reviews Find Similar Products by Category Recommended Quick view WaterSeat, spa seat $26.95 Add to Cart Quick view NUT:THERAPY SEAT $3.60 Add to Cart Quick view THERAPY JETS/THERAPY SEAT $2.80 Add to Cart