Is this made of Bioplast or acrylic?

I got a pack of Body rage jewelry from spencers that had black and white(clear?) circular barbell rings. i wasnt sure if it was made from acryllic or from bioplast (its called biopierce at spencers). do you know which it was? they are flexible and smooth. Their number is so clbk2pk16ghs. in the top of the barcode it says that, if that helps.Is this made of Bioplast or acrylic?
iv never heard of acrylic being soft and bendy.


its prob bioplast

skin bleaching