The foam is very stiff but it’s supposed to be. Compact, sturdy and looks good. It does work as advertised with firmness, deep tissue, the groves help get other areas on the back and legs to ensure you roll slowly.

I'm glad i found it and hopefully it lasts. Thank you so much for offering this product and making it so effective with those little finger imitations.

The massaging effect is quite noticeable. It hurts sooooo good. The spinal canal is great though and does crack your back.

High density is so firm it hurts your body due to absolutely "no give" or no flexibility. This one is too firm and hurts my hamstrings. Not sturdy enough. It's more painful than the actual injury.