What brand and model is this showerhead?
Here is a link that might be useful:
The link says it is a Hansgrohe 12" Raindance Shower head in chrome.
If you Google that you see that it certainly does look like a Hansgrohe 12" Raindance Shower head.
I guess I don't know what you are asking for if you already know the name????
I don't think it's a hansgrohe, none of their showerheads look like that. The ebay seller listed it as hansgrohe because it was in that brands box.
Could it be an older model? The pattern of the spray holes are all going in a circular pattern and they are flat and smooth. I did not find this when I looked at their product catalog. The box, as you stated, is Hansgrohe.
Can you ask the e-bay seller to give you a close up of the model number that is on the product? OR even the Hansgrohe trademark to prove that it is indeed a Hansgrohe product, if it is a discontinued model.
I am deep in master bath remodel. that indeed looks like a hansgrohe, possibly a grohe. But quite honestly, if you're not sure....the on line prices of those heads are really not that bad...I'd buy new and know what I am getting and from where. if an ebay seller is not upfront with info, I'd run!