Very good..don't know how long it will last outside
Its had no seal.it leaked everywhere
The Black Olympic Bumper Plates are built for durability, safety, and performance. Made from high-quality solid rubber, these plates protect your floors, reduce noise, and are designed to withstand repeated drops during powerlifting and other functional fitness workouts (with suitable flooring)
With a 50mm steel-reinforced centre hole, they fit all Olympic barbells securely. Each plate has a consistent 450mm diameter and 40mm thickness.
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