This acetate is 300 microns thick and has many uses in crafts, papercrafts and scrapbooking. Acid free. Use as a blank card or tag ready to decorate and embellish. Make boxes, die cut shapes or a mini album cover. Create your own stencil by die cutting then using the negative. Our Extra Thick Acetate can also be used with markers and easily cut with scissors.300 Micron.A4 (210mm x 297mm)