The New OSO Featherweights are 5 & 2.5 lbs. bumper plates designed in Colorado with the same engineering and specifications we use in our gyms every day. OSO was inspired to make plates for the mini bar that matched the quality and functionality of all other OSO products.
A pair of 5 lbs. Plate = 11.75″ diameter x 1″ thick.
A pair of 2.5 lbs. Plate = 8.6″ diameter x .900″ thick.
Both are proprietary vulcanized rubber-made to stand the test of time and allow for young lifters to use world-class equipment to learn technique and safe lifting styles while not lifting heavy weight.
Always drop barbells in a safe manner.