The Water brick is an easy way to increase your height in the spa by 4 inches.

It is made of PVC-coated vinyl and is well suited to the spa environment. To ensure the seat sinks easily into place, the Water Brick includes a pouch that can be filled with marbles or pea gravel to increase its weight. This seat is available in black or blue color. This option is the blue color.

Dimensions:
Width – 14″
Depth – 12″
Height – 4 1/2″