3 layer stencil set Steampunk Glasses airbrush art stencil. Medium 180mm wide Large 235mm wide laser cut clear mylar 10mil thick Reuse many times over Images may not fill full sheet due to aspect ratio. Images in listing may show example rendering. An excellent tutorial about multi layer stencils is Andy Lawson's youtube video https://www.youtube.com/watch?v=LPcE34DPfm0 and Ayhan Keser's https://www.youtube.com/watch?v=PMmrkKUW2LU although these also show making a stencils they give a good idea of the process