I bought the 18" Original Wood Plyobox. I highly recommend wood glue. The glue that I used adhered the pieces pretty fast so that any "shifting" of the wood for exact alignment had to be done quick. Of course, that has nothing to do with the plyobox itself; it's just a bit of woodworking advice. It's a great product. I'm ordering the smallest size for my wife. It might seem expensive, but It's well worth the price when you think of the WORK involved in making one of these to such exact specifications. Oh, and it's definitely solid. (and big) You will definitely be able to place your two feet on top during a jump.

Sturdy, as expected from Rogue. Ez to assemble. Use glue.

Great product, well built easy to assemble.had it for a couple months now and holds up well

Super easy to put together and sturdy. I use it for my home workouts and feel safe every time I land on it. Box jumps definitely step the intensity up

Easy to put together. Holds up to my 6’2”, 275# frame.

My husband put this together for me and said it was easy to do. So far it has been sturdy.

I bought this to make it through our one month closure to keep my my progress.!!

I waited at least 2 months for this box and I'm so glad I did. There are lots of ways to make them, but it was so nice to have the same one that I use in my gym. Now I know I am doing the workouts that I used to do! Awesome.