Crumb Rubber has the ideal durometer rating to absorb bounce and shock, preventing damage to your Olympic lifting bar. Crumb Rubber technology dissipates the impact giving you 10,000 - 30,000 drops and reducing stress on the lifting bars. On the field tests have shown Vice-Versus Crumb Rubber Bumpers bounce less than other high-end rubber bumper plates on the market. Less bounce equals less shock and less noise.
The thicknesses of the plates are listed below:
NO NOXIOUS ODOUR:
Virgin Rubber doesn't have to undergo the same chemical treatment that gives basic rubber its unpleasant smell. The toxic odours that are associated with regular rubber are effectively eliminated, meaning working out in your gym won't irritate your sense of smell or give you a headache.