A set of 4 white salt tiles is completely pure and free shipping.

Ideal in foot detox-use both feet planted on the tiles to help suck out the toxins and heavy metals, utilizing their natural anti-inflammatory effects.

Naturally anti-microbial--fights illness-causing microscopic organisms in the environment.

Perfect to be in construction or health areas- air filtered and blended with a friendly and restful atmosphere.

Releases negative ions that cancel out the negative and detrimental positive ions emitted by electronic appliances.

Maintains an equal balance of electromagnetic radiation and boosts the immune system.

Long laイ inhibited and durable when taken care of.

Warning: This is necessary to protect the tile quality of not being directly exposed to water.

Each white tile measures 8" (L) x 4" (W) x 1" (H).

Weight per tile: 2.9 pounds. Total pack weight: 11.6 pounds.