What material are these foam rollers made of? Thanks!
369241
It is made of foam, which gives it lightness. To make the exercise for the back is perfect. For me it's a good product.
369242
A tightly compacted foam-when you roll it over your IT band, you'll struggle to believe me as there is nothing soft, or cushiony about this, but I'm trusting it will prevent further injury and keep me running longer
788805
Given their weight, I assume they are hollow plastic. Definitely not foam, but hard plastic.
741274
They are soft foam with no coating on the foam. Excellent for small children and playing indoors.
584819
They don't say what they are made of, and I'm not sure. It isn't regular thick foam, but a thinner, breathable material. There are little slits you could call them on the bottom, so if I use ice in the drink, and the bottle sweats, it can run out instead of collecting in the bottom.
1466835
They are a coated dense foam, not real soft if that is what you are looking for.
1410943
They aren't exactly roller blade material but a very durable hard plastic, high quality. We've had these for two years now, using them inside and outside on the street, still in perfect condition.
2064697
They are a solid foam rubber. No air required, but nice and soft. Very good in my opinion.
994983
Not sure what they are made of. They are not rubbery, but have a slightly rough texture to prevent slips.
521664
Plastic coated w a sturdy foam. Just used these again all week in my hotel room. Love them!
2071032
Marcato claims the rollers are made of anodized aluminium alloy. Source: http://www.marcato.it/en/shop/marcato-classic/atlas-1-2/atlas-180 The appearance and weight of the rollers on the one we bought match marcato's claim of anodized aluminium alloy rollers. See snapshot I uploaded. Good luck!
540957
They seem to be made of a foam type material that are semi flexible. In Venezuela it is known as a material called foamy.
54641
It's like an industrial foam, I think. Hard to tell unless I open it up. LolThey work great!
1898704
These wheels are made of an EVA foam. They have the same appearance as a rubber wheel but have greater durability.
1620868
They are inflated/inflatable rubber. They are not foam and they are already inflated when you receive them.
815059
I'm not sure of the exact material, but they're a rubbery gel. They are pliable and soft.
562051
I would say they are plastic covered with black felt. I've had mine a year, maybe longer, and it has held up very well.
88672
I'm not sure of the exact material, but they're some kind of flexible plastic. Mine warped and distorted after two uses and melted to pieces after three uses, all while drying walnuts and cashews that I'd soaked in salt water.