XL Graduated Scale Level Stick On RV Level Set of Two Bubble Level (Black)

Okay. I used my 3 foot level on the floor inside the trailer and leveled. I used one to do front to back at the door. After that was leveled I turned the level from side to side. I did make a mistake I put it on the front of the trailer weather will take it's toll so I suggest it on the back. Then use small level to attach the level to the back!

Works great as described

Added these to the front and side of our tow behind RV. I pull into a spot and can immediately tell whether I'm level or need to reposition. Makes set up much easier and faster.

We set up our camper leveled it on the inside both directions stuck on the leveling bubbles after that each camp site we set up at is a piece of cake to level our camper

The media could not be loaded. It was a little expensive but they work really well and I would get them again.

easy to use, hopefully the adhesive tape will last as we didn't want to use screws

Good for the money

Liquid leaked out after a few months. Of course, past the return date. Don't buy...not worth it.