About this 3D model

I've designed this face shield support for a friend, she is working in a hospital and they got a face shield kit with a weak support, there is a 2 piece model version for smaller printing bed, and a one piece model. You need a 24cm wide protective foil (policarbonate, etc.), an elastic band and 2 pieces of 3mm screw with nut on them for the v2 model. Using a paper puncher on the foil must be made 4 holes, 80mm distance on the midle and 40mm on the sides. Feel free to modify it. #keepsafe