I understand that putting heavy items on the flooring can cause indentations. But when the heavy items are removed does the material return back to it's original form or do the indentations remain?

Indentations can be caused by heavy items that are placed on top of our Coin Flex Tiles. To help prevent these, we recommend placing furniture sliders under the items. If you don't use them and you place the heavy item on the flooring, indentations can happen. If you leave the item on the flooring for a short period of time, a few weeks, the indentations will not be as permanent, and the tiles should return to virtually their original form. If left for an extended period of time, the indentations may become permanent, and your garage flooring will not return to it's original form.