Foam Roller in Polyethylene

Foam Rollers for self-massage, stretching and flexibility exercises made from two types of material:

Polyethylene, cheap and soft, but susceptible to deformation.
Owes its success to these two qualities: affordable and soft, especially the second, because some users prefer soft rollers.

EVA, more expensive and hard, but non-deformable and more longlasting.
A premium quality product, specially suitable for professional use, non- deformable material, high coefficient elasticity, perfectly finished, with rounded edges and stimulating texture. The roller is harder, so the massaging impact is more intense.