I am looking to purchase some rare earth disc magnets for holding up fabric on windows in my camper van. Thinking one magnet for each corners of the windows. I am just a bit unsure of which strength the magnets need to be. Hoping you can help out. The fabric will be upholstery fabric, so thicker than normal fabric but not too heavy.
Thanks for your enquiry. You could try these Neodymium Disc Magnets as they're not too big and they're strong for their size.