I have the some bumpers that are mostly iron(with the outer rimmed area rubber,Solex/few York/Cap/and a pair of lower quality Hi-Temps)
But I wanted some nice big SOLID made RUBBER BUMPERS.
Well I bought two sets-----------from MuscleDriver USA---made by Pendlay(their new Econ V2 series)
OMG----------------the new V2 series(I cannot express how nice these are)they turn me on when I lift them

What a difference with the V2's
Bought a pair of their 55lb ones and their 35Lb ones.
They feel heavier than what they say(its an illusion because they are HUGE

But they are as solid as all get out.(Stunning bumpers)
So---that will be my new setup(for now)though there is only 235lbs on the bar(got the HD 55lb bar/collars)-----looks like 500lbs

Almost 7" thick of 17.72 dia plates

Heck I think they will scare off most people and make me look like a big shot


Gives that impression when someone first walks in front basement door(they think holy sh##)

If they ask----will just say(oh ya,thats just my high rep setup)

Wife came home looked at me(and said,ok what did you buy???)
I showed her----she liked them then picked up a 35lb one(and she is strong)and said gosh they feel heavy(about like the extra big bag of Purina Pro Plan Dog food we get ???????????