Yes4All 3-in-1 Non-Slip Wooden Plyo Box - Adjustable Height Plyometric Jump Box for CrossFit, Home Gym & Outdoor Workouts - Perfect for HIIT, Strength Training & Agility Exercises

I purchased the 24"X20"X16" version of the plyobox for my home gym and would buy it again. As the price was less than it would have cost me to purchase just the plywood, it's a good value.It's made of quality 3/4" plywood, the joints are accurately cut, the non-skid surface is a nice touch, and the markings were cleanly done with a CNC. The few voids in the plywood edges (normal for good quality plywood) that would have been visible were filled by the manufacturer. The edges were eased so that they were not sharp. The assembled box is sturdy and solid.While assembly was not difficult, I took off one star as the instructions claimed that there were three different "golden" screws for the internal brace. These were not present in my package but there were enough of the other screws to complete this step.A few assembly tips: I pre-drilled each hole before driving the screws to minimize the chance that the plywood would split. The included screws are allen key drive; I used a power drill with an allen bit rather than the included small allen key. I also took a router with a round-over bit and rounded the inside and outside of the handle cutouts so that they are more comfortable to use. As delivered, the handles were cut square and hard on the hands.