Rubber discs and steel bars. 5-year warranty.
Get a full body workout.
1 x 2.5 kg bar + 2 disc collars Discs: 2 x 5kg & 2 x 2.5kg & 2 x 1.25kg
Ease of use
Collars are easy to use and do not scrape the bar.
Discs with a rubber coating grip on each 5kg disc