Dear Natasha,
I am from China. I think I can help you find the nano bead hair extension.
I can help you find 3 to 5 suppliers. You can verify the feature description and photo first.
If you think it is ok, I buy sample from them, and ship to you. Then, you can test the sample.
My quote included sourcing suppliers for you choose, contact supplier for sample, and ship sample to you (total weight of sample<2Kg), not included sample charge. You need to pay sample charge before I buy them for you.
Thanks and best regards
William