AC Infinity Clone Collar 4-Inch, Cloner Inserts with 8-Spoke Design, 50-Pack for Use with Net Cups in Hydroponics Growing Systems, Aeroponics, Cloning Machines, and Home Gardening

These collars are great quality little large for my garden project so I returned them

These are thick enough to hold my seedlings in and work well have used this for chives and cilantro so fat next will be some dill and tomatoes to use it with

Much nicer than the old style

Material seems perfect, the only issue is it’s not 2 inches, it is 1 3/4. So those expecting 2 inches, you won’t get 2 inches.

Perfect fit for Turboklone clone machine

If you’re looking for true 2 inch collars, do not buy these. These are more along 1 3/4 inch. The collar doesn’t even fit in the base of a 2 inch mesh pot. So thanks for listing the wrong size. Now I need to make a return and order CORRECTLY sized collars.

I use these collars to plug the empty port holes in my tower garden and to support seedlings that have a hard time adapting. I like that I can reuse them over and over again.

These work perfectly. Very content with my purchase.

Le produit est exactement ce qui est décrit. Bon matériaux. J'en achète d'autres c certains.

i was looking to move away from clay balls in my 3 inch net cups. after a few weeks I'm really happy with these. A great reusable almost 100% light blocking little support item. Also working really well with my cuttings and rooting.100% going to re-order once complete (if they remain competitive in relation to market prices)

great product, awesome value

They're fine. Functional, if slightly below average quality net cup inserts. They'll get the job done and fit into a net cup.Be aware that this listing doesn't include any real photos. They're all fake.The colour is different. They're not as uniform.They're not nearly as tall as they look, which is a good thing because if they were then they would not fit into a net cup.