Where coule one find a Mona Lisa beaded curtain similar to on the t.v. show Dharma & Greg? I have one to be exact made of bamboo, but it's within...

I have one to be exact made of bamboo, but it's within a doorway that is high-ranking traffic, and I need something more sturdy than rattan. The one on Dharma & Greg looks to be made with wooden bead, that would be more sturdy than the thin rattan rods of my current curtain.