Review on Yoga Essentials Set: 2 Tumaz Blocks - High Density EVA Foam Or Non-Slip Cork Blocks + Premium 8F Yoga Strap & Ebook, For Optimal Support And Comfort During Practice by Brian Young

I was really hoping that these blocks would be well made because I've looked at a few different brands and been a bit disappointed in what I saw and felt.This is NOT the case with these blocks at all. They're foam is super light weight but incredibly dense and sturdy. It doesn't just disintegrate or flatten out like a pancake after one use. But it still has some five to it so it's not like you're using concrete blocks. I have bad knees so stability is very important when doing yoga and the like.The startup is also nice and thick, very sturdy, but also soft to the touch and not rough like some others are.All in all, I'm very pleased with this purchase and will be looking into other products in their line.