Review on 🟨 Camco Durable Leveling Block Caps - Create Even Surfaces & Maintain Stack Height, 4 Pack (44500), Yellow by Anthony Watkins

Broken on first use. I think you need to use them on smooth surfaces like sidewalks. I smoothed out the gravel and dirt as best I could but 2 of them just broke like they weren't designed to take the weight of the RV. I am very disappointed and very glad that I did not purchase two sets as intended. I hope they refund my money. Very sad. Even though they are designed like Lego, they don't stay together like Lego. If you fine-tune them to be right where you need them, you'll put them together forever. Nightmare.ETA: After contacting the folks at Revain, I received a full refund including taxes. I'm always happy with Revain's services, but I highly recommend you skip them and save yourself the trouble. Not for heavy motorhomes.