1.With Mesh Cover Suction Cups: The upgraded version is more non-slip after adding a mesh cover.The suction cup prevents the auxiliary seat from being raised and the hot water bucket seat from moving.
2.PVC Spa Pad: Made of heat-resistant pvc materials, it is very comfortable and attractive.
3.Widely Used: Suitable for all spas and hot tubs,comfortable and attractive for both adults and children,especially great to use in elders bath as a sort of booster seat.Back Pad Spa Cushion
4.Automatic Adjustment: The hardness and size can be adjusted by the amount of water used. Easy filling with standard hose nozzles.
5.Dual-Purpose: The bottom water injection port can also be inflated. This cushion is dual-purpose.It can be inflated and filled with water.Can also be used as a water-fillable chair cushion.