With over 54 years of experience, Alvin is one of the primary sources for drafting supplies and drawing equipment in the country. Together with this core group of products, we continue to meet the needs our customers with our expanding range of fine art, hobby and craft supplies, our large selection of drawing room furniture, and our wide assortment of exclusively-designed products. GRAFIX-Craft Plastic Sheets: Clear. This thick and sturdy plastic is great for creating clear albums; clear embellishments; clear die-cuts; and more! Acid free. Package contains twenty-five .02in thick 12x12in sheets. Imported.