• COMFORT & SUPPORT - Suitable for all spas and hot tubs. Makes sitting in a hot tub an even more comfortable experience and can also be used as a back support and help elevate hips and legs for exercise.• HEAVY-DUTY - Manufactured using heavy-duty, easy-clean, heat-resistant, waterproof materials and is simple to inflate.• ERGONOMIC DESIGN - Enables elevated seating by approx. 3-5 inches in your hot tub, whilst providing additional comfort. Especially great to use in an elders’ bath as a booster seat.• EASY FILLING - Can be filled with water from a standard hose nozzle ready to submerge and use. Firmness and size can be adjusted by the amount of water used.• MULTI-USE - Suitable for spas, hot tubs, swimming pools, beach exercise, baths and camping as a pillow.• INFLATED DIMENSIONS (W x D x H) - 50 x 35 x 11cm.Technical SpecificationNett Weight: 0.294kg