Gold Spider ゴールドスパイダー meaning ?

[Ffrank]

I stumble upon one of the poster with the GOLD Sypder wording. I google around and search in TAG but can't seems to find the explanation of it.
I know 二輪車 is 3p but what about ゴールドスパイダー any 1 tried the "Gold Sypder" thingy before ?

 

[Goshogawara]

It's a special chair for soaplands, originally used in Kanazuen in Gifu prefecture. The プレミアムスタイリッシュソープ AV series used to feature it on the cover, you can search for it and have a look if it suits you.

 

[Sudsy]

The chair in question is featured in many of the photos here:

http://www.eropuru.com/sirizu/6801.html

 

[SugoiBoy]

Looks like fun!