ShepherdHDWE PROD 19078 2PK 3" BRN SQ Furn Cap, 3 Inch, Brown

Supports the four legs of a 200 lb. patio table just fine.

Just what I ordered, but they smash under the weight of the couch

Good item, but beware of this: They come in sets of TWO, not four! That's a bit odd, since most chairs and recliners have four feet.