Kuumakse al. 
Kirjeldus
Olympic ECO BUMPER QUEEN PROUD
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these are high quality recycled rubber and steel training bumpers distinguished by their distinctive colour, high durability and solid workmanship.
The training bumper balls have a slightly larger layer of rubber than the competition loads. This is to allow for even better protection of the plates from any mechanical damage that occurs when they are dropped.
Bumper training balls have a slightly larger layer of rubber than competition loads.