Review title is I took the balls off and put them on cheap stainless steal bars and it worked a lot better. I ordered this product because i'm a [SEP] Not what i expected at all. The bars were awkwardly to long and very uncomfortable. I took the balls off and put them on cheap stainless steal bars and it worked a lot better. I ordered this product because i'm allergic to surgical grade stainless steal, so i was very sad when they weren't what i expected.