Discussion: not mine!

I've used masking tape to "fix" the shelves in our second fridge - works really well. But I've sourced ankle tape that doesn't take the top 3 layers of skin with it when I remove it - meaning it stays in place but seems very amenable to coming away from skin when necessary. Love it. I call it my 'happy tape' because it comes in bright colours too. However it would not hold shelves together and I suspect it might not adhere in the very cold of a fridge.