sunning cage?

[brdash549]

I recently ran across an article of somebody selling thiet bp. Along with the bp came some accesories which included a sunning cage. Is this what it sounds like? Or is this a metaphor for something.

[The Serpent Merchant]

Never heard of it, nor is it necessary whatever it is. Either someone trying to get more cash then they should or a misinformed person most likely.