I ordered this for my home gym once my gym closed down due to social distancing.My expectations weren’t high, but I needed a plyo box. The quality of this box was a great surprise! While nothing beats the quality of the ones at the gym, this is a very close second. It’s sturdy and holds up very well. I use it for box jumps, pistol squats, glute bridges, rows off the box, and so much more. If you’re on the fence about buying one or comparing against other brands, take it from me and grab this one!I own a performance training facility and our old plyo boxes have been taking a beating. I searched through many sources to find new soft plyo boxes but many are significantly overpriced in my opinion. I came across these Mat Expert plyo boxes and decided to take a chance despite a lack of reviews. I went with the full stack which was nearly $500 less expensive than the "name brands".We have been using these boxes daily now for over 2 months and they have held up extremely well. The external covering seems like it should be pretty durable, and the tops have a nice grippy texture for stable landings. The inner foam core is very dense and hopefully will stay firm for a long time. I am so pleased with the quality of these plyo boxes that I'm considering buying another set because we use them so often.I was hesitant to try plyo boxes for the fear that I will trip and hit my shin; with the foam, I have zero fear (plus this box is only 12", so an easy height to start with). I like the light weight and the washable cover. I think the box is a lot bigger than it needs to be, but I suspect they give it a wide base for stability because it's so light. A bit pricey, but overall I like it.Not recommended for spinal cord injuries too hard. Assumed, due to description it would be much softer to touch. Cannot imagine the discomfort by using it. Unless it's used solely for rough jumping. Didn't try it out.Great quality . Very useful for box jumps if you are worried you might hit the edge . Size is just right to be able to use it in all three dimensions depending on what exercise I’m doing. It would be nice if it had a handle to help with carrying.very sturdy box. nice to not have to worry about skinning kneesI like the colors of these and the fact that you can attach them with their velcro straps.I love everything about this product, my daughter uses it to work on her jumping for basketball.