Review on Set Of 6 TQVAI 4-Inch Wall-Mounted Flower Pot Holder Rings - Metal Planter Hooks In Black Wall Brackets For Easy Display And Organization by Ronald Howlett

I bought both the 4 inch and 6 inch rings but they're not true to size. Luckily I have tons of plants in different size pots so I was able to make it work. In the picture the white pot is in the 4 inch ring because it doesn't fit in the 6 inch ring even though it is a 6 inch pot. The Grey pot is in a 6 inch ring and is indeed a 6 inch pot but since it has a wider top half it doesn't just slip right through the ring. The blue planter is in a 6 inch ring, but is a 8 inch pot.Moral of the story don't buy if you need them for specific pots, but do buy if you just want to hang up random size planters. Also the screws they provide aren't very good so I went to home depot and bought drywall screws.