Customer Reviews for VEVOR Trailer Jack Block, 6000 lbs Capacity per RV Leveling Block, High-quality Polypropylene RV Camper Stabilizer Blocks, RV Travel Accessories Use for Any Tongue Jack, Post, Foot, 5th Wheels, 4-Pack

I bought 2 sets of these for my slide in truck camper. They are strong, light weight, and stackable which I had to have because my Ram 3500 sits so high. Going to buy another set for my enclosed trailer and to have in the garage!

Absolutely amazing product a lot cheaper sale price than other vendors and would definitely recommend this product to anyone looking for true support for their camper jackets weather it's for front jack or stabilizer jacks definitely beats carrying wood blocks.

These are heavy duty and a great price just like everything else vevor makes I highly recommend as a great budget option.

These work great. I have them under the rear 4 legs of my 5th wheel. The wobble has eliminated quite a bit. With 2 people and 4 dogs we were able to feel every step. Not so much any more.

We have used the thin stacking blocks for a long time with our camper. These are so much better. Mostly only need one block per stabilizer and they feel a lot more sturdy with these than the thin plastic ones. They are heavy and solid. The camper feels more stable than it did before. We love them.

These are a great alternative to stacking wood or using the orange Lego blocks. They are very heavy duty and I expect them to perform well. The height seems perfect. I find the least extension I have to do on my stabilizers the more stable my setup is. I can’t wait to try these come camping season. I will be telling all of my camping buddies about these. I did see in the pictures that these can be stacked while in use. When stacked, there is good amount of rotation available between the two blocks. However, I assume that under weight the rotation would be non-existent.