 Mike Dawson, founder of Global Garden Friends, and I'm going to show you one of our newest products is the Ultimate Trellis Clip. It works on our poles, the thicker pole out of the two, and it just pops right on there, and so this will go up and down. What this does is it allows you to add stability to your cage so when your plants get heavier it locks the poles in. So it's adjustable so you can lower this if you want to for lower branches so they don't fall out. So pretty much all it is is a trellis clip. Clips right on and allows you to train your plants or strengthen up your cage and it comes in a pack of 12.