I need a 3D CAD Designer for small "Rigging Frame" for new project

Job ID: 35440250

Budget: $250 – $750 USD

Small plastic frame that fits on top of small cardboard box, with 7 matching slits on both sides, which will hold cards (small scenic facade) in place. 3"x6" 3/4 inch depth. With 4 small clips to hold tight to box. See photo.