I use them to hold a simple vinyl windshield cover on my expedition for the snowy winter days/nights. All 10 are in perfect condition. I definitely recommend as the price is great for these and the quantity.

Magnets are strong enough that a single magnet will hold a large 12 month calender to the side of my refrig. These magnets are petite but don't mistaken that for its strength. Its a magnet.

These magnets come disassembled but we're easy to put together. Use an electric screw gun to assemble these. Can be difficult to remove so a tool is recommended. This is what i needed to attached a bungee cord.

Aluminet is a lightly woven shade tarp, so much of the wind goes through the tarp itself. The hole in the magnet is too small for the screw to pass through. Still unusable after trying to work with incompatible pieces. Some of the eye bolts are severe...  Read More

I'm very disappointed with this purchase. How this could pass 'quality control' is difficult to justify. I know amazon will take them back.