Transparent Acrylic: Firm translucent plastic with a smooth surface and rubbery feel.
About this Product
... because a gasmask without lenses would be useless ! By the way, casting these in transparent material would be nice. So that I can see through ! (gasmask can be found here : http://www.shapeways.com/model/55891/gasmask.html - D-man character here : http://www.shapeways.com/model/45831/V6.html)