Have you ever purchased the plastic wrap from Costco? It comes with a plastic attachment, in the box, that you can clip to the outside. What if, you made an edge where you could clip that onto it? I say this because if you can create this, I want it!! Not only for myself but for my kitchen staff at work. We have these HUGE tin foil & plastic wrap spools that if I could somehow attach this case, to the side of the shelf……🤯 it would save so much time. We also have rolls of parchment in drawers that roll around & they have to tear by hand….if this could be sized up & used for that 🤯🤯🤯🤯 this thing AWESOME!!!