Metal sheets + magnets seems like a good idea, is there something

Gunderson Marine finds a way to keep sheets from falling from cranes

What sheet metal is magnetic and why? - Quora

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

Magnet Sheets - Custom

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

CMS MAGNETICS - (6 x 8 Stainless Steel Surface Plate 1mm Thickness 48 in² Flat Ferromagnetic Metal Sheet Board to Hang Your Magnets, Mount on Walls

Leviton 1-Gang C-Series Blank Wallplate, Standard Size, Magnetic

Does Steel Block or Improve Magnetic Strength

Moving heavy plate

DIY riveted sheet-metal magnet board - Crafty Nest

Metal sheets + magnets seems like a good idea, is there something

A metal tray and magnets serve as a Where Are We? chart

Earth's Magnetosphere: Protecting Our Planet from Harmful Space