PR2-6 Invisible Pot Feet Large 2" Size Potfeet, 6-Pack, Black...

Worked fine to lift planters off hot pavement. Would purchase again.

very sturdy, do the job nicely.

These large pot risers easily support the weight of my large planters. Raising the pots up helps protect my deck from constant damp, proves air circulation, and assists in better drainage.

I wish that they stuck to the bottom of the pots though.

I bought these pot risers because I have several potted plants, and our patio becomes quite hot in the spring and summer. My pots vary in size from 18" across and 24" deep to tree size pots that hold 5' and 6' trees. These risers do the trick; they do not transfer heat from the tile patio to the pots, elevate them enough to let air flow underneath, and allow adequate drainage when I water. My trees and plants have been grateful! My lemon tree has been very happy since I switched from ceramic risers to these -- probably because it is in the hottest, sunniest, part of the yard. I've had these over a year, and so far, these have lasted very well and have not broken down due to heat or sunlight. Use three risers positioned at 9 o'clock, 2 o'clock, and 5 o'clock under the plant -- wiggle the edge of the container to make sure the pot is stable, and move the risers as needed. On very large or heavy containers, you can stack two risers and get more elevation. Your plants will thank you.