Marietta Magnetics - 10 Magnetic Sheets of 8.5" x 11" Adhesive (30 mil) Create Your own Magnet! Flexible Peel & Stick Self Adhesive for Photos Crafts Stamp Dies Signs & More

These magnetic sheets were exactly what I was looking for. I'm a card maker and I needed a strong magnetic sheet to hold up the steel dies I have. The dies hold onto these Marietta Magnetic sheets perfectly. The 30 mil is sufficient for what I need, along with added chipboard to secure it even better. I highly recommend, because I have been down the road of buying flimsy magnetic sheets.

I, like others here, tried the 20 mil magnet sheets and they aren't strong enough to hold dies very well and are flimsy in weight. These magnets can be easily cut with scissors. I use these magnets mainly for my Hero Arts My Monthly dies. I place the dies on the magnet and determine how big a piece I need (waste not, want not) and then cut the magnet. I pull the adhesive protective sheet off and place it on to a cereal box for additional support. Then I place the set into a zip lock baggie (I use the cheapest ones I can find). This always work out perfectly for me and works out relatively inexpensive.

These 30 mil magnetic sheets are perfect for storing metal dies. I've purchased them more than once after first trying the 20 mil, which were barely strong enough to hold dies. They are easy to cut to size with my ancient Boston guillotine paper cutter. After mounting to card stock, I then store them in Avery Elle plastic storage envelopes.

I purchased a package of these for a few projects, including a tray-holder to secure precision parts and tools, all mostly ferrous (and respond well to magnets holding them in place).I found these after searching dozens of brands on amazon being advertised as "Strong" and thicker than some of the other brands... I should have asked for a gauss measurement before placing my order.Long story short... these stick to themselves ok... and can hold themselves up to a metal plate... but that's about it. The force is too weak to do anything else with these.

These are a little heavier than others I have bought so I no longer have to back them with card stock to make them strong enough to hold my dies in place for storage. I do need to cut them in half and trim them a little to fit my storage pockets but I save the leftover strips for when I need a magnetic closure for a gift box or pocket.

I have used magnetic sheets for years. I use these for multiple projects. I just purchased this product through Amazon & it's great. I feel it's better than the product offered through most stores. Durability , thickness , boxed sheets , priced decent , & offered through Amazon conveniently & received fairly quickly. Thank you.

Exactly as described and the price is right. I can cut easily even with my arthritic fingers. Can’t say a lot about the strength of the magnet, but I doubt that could ever be improved upon.

I read several reviews which mentioned, "Strong." Unfortunately, that is a relative term. I attached mine to the lids of 8oz jelly jars. They stuck on the fridge but would not work under load.