Diamond-Plate SpongeCote is a Hall of Famer for value in a fatigue fighting mat. That’s why it is the #1 Best Selling product in its class. Nitrile enhanced Nitricell sponge absorbs repeated compression and bounces back to its original form better than any PVC sponge alternative. That means longer life and greater productivity improvement for hard working industrial athletes. Diamond-Plate SpongeCote gives your team the edge it needs to win.