Zestiva Non-slip Lightweight Squat Wedge Foam Blocks and Yoga Blocks In One, for Heel Elevated Squat, Weightlifting Calf Stretcher, Workout Wedge Blocks, Improve Mobility Balance and Strength Performance, Squat, Pushup, Weightlifting, Yoga, Effective Stretching

I received this as a gift from a friend.These blocks are versatile and suitable for various yoga poses, stretches, and squats. They provide adequate support and can be used by both beginners and experienced yogis.The non-slip surface texture on these blocks is excellent. It ensures a firm grip even when sweating during intense workouts, which is a crucial safety feature.The size of these blocks is decent, providing enough height for stretching and squatting.

Difficult to hold in place when used. Flimsy.

These non-slip blocks are amazing in helping me maintain my squat form and also help with stability. They are pretty dense and the base material is made of a fairly strong, non-slip material. Great addition to my daily workout/stretch routine. Comes with a bag so you can easily bring them to the gym, etc. overall satisfied with this purchase.

The media could not be loaded. Decent quality for its price. Lightweight but firm. Sufficient for all of my workout needs. I tried both with and without shoes on and they are non slippery for me. The dual use comes very handy when you need a yoga block and wedge blocks at same time. Will recommend.

Good tools for stretching calves or front squats, can be used for deadlifts too. They are super light, but firm. Can be pieced together as a yoga brick, very convenient daily item and multiple usages!

These slip on the ground and have no grip. They're basically foam.

Nice lightweight handy yoga blocks that come in with a string bag. Very easy to transport around. Great angel to support calf stretching and other exercises. Essential for home exercises!

Reviews were wrong. These are very slippery to use. Will look for different.