Bumper Plates vs. Iron Plates: Which One is Better?
2021-8-20u2002·u2002Bumper Plates: Iron is denser than rubber. Bumper plates mostly consist of rubber. As the width of rubber plates is responsible for their density, bumper plates are much wider than iron plates. Iron Plates: As iron is denser, only a small quantity of iron can make up for a massive volume of rubber that is required to make a bumper plate of a ...Get Price