Designed with endurance, safety, and aesthetics in mind - SMAI HD Bumper Plates are manufactured using Vulcanized, High-Density Virgin Rubber with a stainless-steel core. This means they are extremely durable and, with a Shore A Durometer rating of 88, have a very low bounce. These high-quality bumper plates are ideal for any home gym, commercial gym, or training space.

Specifications:

• Vulcanized, high density Virgin Rubber
• Stainless-steel insert
• Collar opening: 50.6mm
• Variance /- 1% claimed weight
• Shore A Durometer rating: 88
• Minimal bounce
• Colour coded
• Bevelled edges for easy movement
• Odourless
• Drop tested: 2m x 5,000 times

To ensure bumper plates adhere to warranty, they must be used on a rubber or plywood lifting platform.