they may hold up for tying up plants but if your looking for stake to tie netting onto for climbing plants like beans or the likes you would be better off ...
585873
mis-represented product , first off it's NOT steel , it doesn't have any steel in it , it's a hollow aluminium rod.

the whole 20 pc with package weighs less then 5lbs...if it was real steel it would be quite a bit heavier then that.

they may hold up for tying up plants but if your looking for stake to tie netting onto for climbing plants like beans or the likes  you would be better off going to your local hardware store and buy the steel fence posts.
3518960
These will serve the costume purpose i bought them for, but if you are looking to use them for securing anything, I'd highly suggest a different product. They will not hold up to much pressure.
3217
it might be ok for seedlings, not strong enough for growth, should add 1 or 2 more rows of chips and then it would be a good light, hanging system is not good.
4065901
Even with the stakes attached they blew off in our strong winds. I put a heavy rock on top and that worked better. The top holes close if you want to keep the plant warm in overnight freezing temps. Works nicely if they don't blow off. I thought the price was a little steep.
1907799
they are pretty hard to get in the ground, but they work great for securing both my dog and my canopy cover. when the landscapers come, I just unhook everything and they can mow right over them.
990927
Lowe's - Home Depot supplies better mounting cables for a higher price. I used these with landscaping stakes. Worked fine. Anything beyond light weight work you may consider another higher grade.
1948658
these are well thought out but need a proper stake to 'grab'. I have tomato cages, and they didn't quite grab as well as I had hoped they would - it's not the end of the world, but I can imagine they work much better with a decent stake to hold your plants upright much better. They work pretty good, an dI'm hoping that as my plants mature, they will work better with more height on the plant. Until then, I'm using my 'velcro' type plant anchor points, they are versatile enough to cut to the length that I need and can be used no matter how far away the plant is from the cage.
1871370
These hanging baskets are nothing to write home about.  Simple woven wire baskets suspended on a chain.  They do the trick for me though.  I've had onions, avocados, bananas, and even heavy sweet potatoes in them and it held them all fine.

Edit: 5/18/2014 - After using these for some time, I have one complaint.  The chains that hold the baskets to each other can't hold that much weight.  A bunch of bananas, 4 or 5 avocados, a few onions all of these have proved too heavy.  The chains are just wires bent together.  It doesn't take that much to unbend them and bring your fruit and veg pouring onto your counter.  So, use it for light stuff and it works great, but if you're keeping heavy fruit or veg then get something stronger.
4547427
Very heavy duty netting that may be used for heavy vines as well as vegetables.  Most of the netting I have purchased in the past, was very thin and could not hold heavy climbing roses, but this product will be able to do so.
1077416
The pros:
*  The tomato rings do provide excellent support for big tomato plants. Some of my tomato plants this year are over six feet tall so far, and the rings hold them up without a problem and without damaging the plant.
* Ease of use - I have had no problem with using the plastic screw twist in the back to loosen or tighten the ring.
* Can be used on round or square posts. I have used these on metal conduit, 1 inch pvc pipe and 1x1 8 foot long stakes. Once tightened to any of these the ring did not move.

The cons:
* Moving the rings up and down once the plant is bigger is a pain. if you have multiple vines coming out from the main stalk you have to gather them all together and attempt to slide the ring up or down as needed. This is not easy once you have a bunch of tomatoes hanging on there. My wife and I have to move them together and even then sometimes we have to prune back the plant to allow the ring to fit. I think the idea is that you would slide it down from the top where the plant is smaller but even that can be difficult. I tried starting 3 rings at the bottom of the plant when they were small, and then moving them up as the plant grew, but now my plants are too big to move them anymore. I think a better design would be to allow the wire part to be unhooked and then reconnected around the plant, so you could move it without fear of damage.

Even with that difficulty of movement, it supports the plants better than any cage I have ever used.
4697113
Well I can't say I didn't get big strong safety pins.  But they're too big for what I needed them for, (tacking a sheet to a mattress)  These are like outdoor pins, you could use them to secure a dog chain to a fence, or to hold canvas grommets together etc.  The gage of the wire is much thicker and heavier than a clothes hanger and they will make a big hole in fabric.
They have their uses and I know one day that use will come and I will triumphantly produce my giant, Iron Man safety pins.
Just be aware that they aren't for nice fabrics.
2189910
I use these in the garden to clip plants to poles, to hold lights or fabric or whatever, they will never rust so here's to the last clothespins I will ever buy.  I will keep you posted.  Minus one star for the price, even as a lightning deal.
2615116
The wire is a little heavier than the usual cheap string lights, so I'm thinking they will hold up well. I've had them on the garden fence for a couple of weeks and they look really nice. The brown string blends in to the color of the wooden fence. The color of the lights is a warm gold.
4472358
Its probably good as polypropylene webbing goes and I will find a use for it eventually. I thought I was ordering nylon tubular webbing for climbing. I was going to return it but it cost 75% of the value just to do it.
863693
These are the best thing for ALL around garden. Of course they hold anything on a trellis or wire or rope and give room for the plant to grow and they can be moved after growth and reused. But one pack is not enough you will find many uses for these clips.
1442399
The stakes hold.  The arborties feel soft but strong to hold down trees.  I have this large bonzai that i planted in the front.  It's been neglected for a few years, but after a pruning and some tying down, it's looks decent.
4651546
These are perfect for staking down anything, they are tough and don't bend, and long enough that they don't pull out easy.  I use them to hold down wire cages around my plants.  The other day I came home to find two squirrels trying their hardest to topple my cage and these stakes saved my plant.