CADUKE 6 PCS Railing Planter Boxes, Black Planter Boxes with Adjustable Bracket, 17 Inch Deck Rail Planters for Outdoor Plants, Flower Pots for Balcony Garden Decor

The brackets that come with this set are great. They are sturdy and easy to put together, with many spacing options. The planting trays themselves are reasonably sturdy. The optional drip trays do not stay on--mostly because they have to slighly deform around the brackets. I used some stronger tape to keep them in place. Overall, they work well for my wife's herb garden.

These flower boxes are wonderful. They are adjusting according to the railing width of your porch or wherever you would like to put flower boxes.

I returned these. The plastic is paper thin and the brackets do not fit a wrought iron railing. The smallest closure is about 2"+ not the 1" their website states. If you don't need them to hang on a wrought iron railing they would probably be fine, despite the cheap plastic.

These work great on my metal railing. Exactly what I wanted.

The brackets seem to be constructed well but the planter box its self is thin flimsy plastic.

Perfect for my deck rails. Super light weight, and adjustable. Easy assembly.

These planter boxes are well made and feel sturdy. They're simple and black so they'll go with a lot of decor and soak up the heat from the sun. Each box measures about 16.9 x 6.9 x 5.5 inches, so there is a lot of room for flowers, herbs, or small vegetables. They include drainage holes for airflow, a tray to catch excess water, and support bottom watering. I love the adjustable metal brackets, which offer two installation methods and fit railings from about 1.6 to 4.9 inches wide. They seem durable and stable enough for outdoor use and installation is simple with the included instructions and tools. Overall, at the current price, it's a decent value.

The metal parts started rusting right away. The plastic is thinner than expected. I didn’t consider it sturdy enough for it to last.

These are great and are a great price. Perfect

2 weeks after hanging them outside and the screws are already covered in rust. The planters themselves are flimsy, but will do until I can buy something of better quality.