The pic is the type of render you get from software like Rhino.
If you search you will probably find other listings of the exact same product, and images, listed in different scales.
It is possible to make one listing with scale options, but this way is easier since eBay offers free listings.
Just want to make a recommendation when dealing with Asian (especially Chinese) sellers on eBay and Amamazon.
I will contact the seller before I buy, with questions about the product.
If I get an understandable response, and an attempt at "customer service", then I order from them.
If not, I don't.
I am a strong advocate of not supporting China these days, but like many I still succumb to the lower prices.
And I have been amazed over the years at the communication and help from some Chinese sellers.
Just like over 'ere, across the pond, there are good sellers and bad ones.
There are those that will answer your questions, and try to make sure you get the right product.
And then...there is the no argument, refund/return policy that has been adopted by Chinese vendors.
If you are unsatisfied in any way, their practice is to refund fully, but they prefer not to receive the returned goods.
You can feel confident in a no-hassle guaranty if the product is not what you expected.
Just try to make sure a seller offers refunds before you purchase.