KEDSUM 4-Pack Steel Tri-Dolly Set with Lifter, 6-Inch, 660 lbs Load Capacity, 3 Wheel Mover Dollys for Heavy Furniture, Pool Table, Grand Piano Table

They seem very sturdy and well made. Wheels rotate 360 degrees easily. Unfortunately, I used them to move a 110-pound mattress which is not what they're designed for. They're designed for moving furniture and I think they would do very well for that, especially on hard-surface floors.

I bought this to make my "grandish" piano - 5'10" 600 lbs - more portable. I needed to lift it off a thick area rug so that I could remove the rug for cleaning. It looked similar online to what the church uses to keep the grand "portable", as in staging.So - I couldn't do it myself, in spite of the lever tool provided. I ended up coaxing minions to lift and guide the piano's casters onto sturdy big thick sewing cutting surfaces, and we inched it onto the solid floor. The 3-wheeled product did not work at all b/c the piano's casters jumped right off. If I ever need to move objects that do not already have casters, this may work.

Bought these to replace a larger set that was lost. The smaller size seemed like a plus for storing them but it was immediately apparent that we needed the larger ones. The problem is that they do not stay under the furniture legs. It ends up being a frustrating game of stopping to replace one or two of them along the way. Eventually, you give up & just find help to carry the furniture.

Does hold the weight well folded the cheap wheals when I went to move the item. Cheap quality metal.

This is a nice, sturdy suite of furniture moving tools, albeit a bit smaller than I had expected. I've yet to use the lift/hoist/ jack but I do anticipate a small bit of difficulty in getting the front plate under furniture, and wonder if it will lift heavy pieces--such as a piano (vs bend).

Worked to easily move an upright piano

I ordered these because I didn't want to deal with stem casters on a rolling shop table I have. However after putting the table on the dollies, first time I moved it across my concrete shop floor had wheels not swivel and drag a wheel across the shop. don't buy, especially for anything that has any real weight to it at all.

Plastic wheels limit weight that can be moved using this product.