Working standing up on hard surface puts unnecessary strain on the
body because your blood
* Shock absorbent.
* Reduction of tiredness in feet, leg and back.
* Elastic even after hours and hours of use.
* Able to withstand oil and most chemicals.
* Insulation against cold.
* Angled edges reduce the risk of stumbling
* A good stimulant for the circulation.
* Static dissipative PUR material.
* size : 60cm x 90cm(available to extend the size by gluing)
* color : grey, green.
* possible to fix grounding snap along to user's request.