Plyometric Boxes 12/18/24/30 Inch Steel Plyo Box Fitness Exercise Jump Box for Home Gym Plyometric Jumping Exercises/Black Or Red

Sturdy. Stays in place when you jump or stand on it.

As others mentioned, the holes did not align on the legs/platform. This is a simple product, yet they messed it up so badly. Absolute trash.

I received this product yesterday and I was very happy because it came earlier than expected but happiness ended when I opened the box for the following reason:1 some parts were missing2. The instructions assembly manual is a joke3. The parts are not compatible and the holes on the stool “legs” are narrow and can’t fit to the top part of the stool which is wider ( see the attached photos)Definitely returning this item ASAP

Some assembly required, but, once assembled, it's nice and sturdy. (They even provide the tools you need and a couple spare cap screw and nut sets.) Can't beat the price and they shipped promptly.Have to nick them a star for poor packaging, though. As one can see from my photos: The stick-on rubber cushioning for the top was badly damaged in shipment.That could have been avoided by placing that piece *under* the stool top--rather than atop the legs in the top of the box, sandwiched it between a couple pieces of cardboard, or both.I've decided to leave it off and perhaps seek something else for the top.

Sturdy

Just received these boxes and they are officially the lowest quality equipment I own.There are rough sharp edges all over.The glue strips for the rubber toppers are dried and do not hold the tops down.The packaging stinks of stale cigar smoke (And now so does my basement. Thanks!).The provided hex key stripped out before the first chair was completed. (granted, these keys aren't generally made for the long haul but I've never had one strip out by the 6th bolt...especially when there's 76 total.)

Holes didn’t line up to screw in the bolts. Also missing the washers(gaskets).

Was a pain to put together but not complicated. The issue I have is with the adhesive padding on top. Some are already damaged in some spots. Fine for light use.