24-Piece 4 Mil Blank Stencil Material, Transparency Template, Mylar Stencil Sheets, Clear Plastic Sheets, 12x12 Inches

This stuff is amazing. I bought it to create my own for painting stencils on my Cricut machine. It worked perfectly

These sheets are sturdy but flexible enough to cut with precision, whether using scissors or a cutting machine. They clean easily and can be reused multiple times. A must-have for DIY projects and crafting.

Bought these to tape together to configure an apperatus to redirect air flow from ceiling vent. Works very well.

I bought these to use as ID insert coverlets for leather wallets that I make. They're perfect for that. Thin, rigid, clear and tough. I did a couple scratch tests and these held up well - nothing too crazy just replicating some of the things that might happen to it in a wallet, like the ID edge scratching across etc.. I got some Barge on the face of one and it did not burn it. I was actually able to clean it off by scrubbing with my fingertip, even after it dried.

Awesome product

Use this to protect the tops of furniture from water spots or scratches

I can't tell what the thickness in mm feels like but I sure thought 4mm would feel thicker than these sheets. They feel like flimsy paper. I can use them but I would have preferred them a bit more sturdy. I didn't choose 2mm because I thought they would be too thin. Now I'm interested to see just how flimsy 2mm thickness is and also how thick 6mm is. I use them for holding my clear acrylic stamps after sorting out tiny stamps and words to keep them in one place. I use an 8x8-inch photo album-type folder so the thin sheets have a bit of added protection from the plastic sleeves.

This worked for an immediate need. However, I wish I had researched the thickness. It made for a pretty flimsy stencil.