Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Might have saved me a back operation. LOL

I used it once to move a Soleus 12,000 air conditioner. It's 87# boxed, and I was afraid of wrecking my back. This helps a lot, as I am in an apartment loaded with stuff, and this stores away very nicely. The handle seems kind of flexible though. I am wondering if their 150# limit is a bit optimistic, but I don't know. About $27 at Menards.