I recently came up with the idea of having a magnetic wall in the craftroom to store all my Nestabilities on... After much google-ing & hunting around I eventually managed to get hold of an industrial strength roll of thick magnetic sheeting.
My lovely hubby then attached a 120cm x 60cm piece of it to some MDF & then screwed it to the wall behind the door...
It's not quite finished yet as I do want to get some chrome edging to go all the way around & hide the cut ends but its a great use of space & it works brilliantly!!!
I've got some leftover if anyone wants to buy some????