These gorgeous hanging planters are lovingly and individually hand-made by a local Sonoma County artist.
Each one is 7.5 inches long, (top to bottom), 10 inches including the hanging loop, and 6 inches wide. The photos are with 4-inch pots.
Hangers are stretchy, so they can accommodate different sizes, up to about 5 inches.
They come in a variety of sizes, all within the "natural" color spectrum.
I advise using a pot with a tray inside the hanger to catch water.