The solution to keeping your important papers protected is clear-?diamond clear, in fact. These Heavyweight and Super Heavyweight Sheet Protectors are designed both to protect your papers and show them off impressively. Diamond-clear material delivers a crisp view of your pages as well as durable protection. Easy Load feature makes inserting sheets fast and easy. The acid-free and archival-safe material ensures your pages stay in top condition and that print remains on your papers, rather than transferring to the sheet protector. The clear binding edge rounds out the professional look of your presentations and other documents. Document Size Range: Letter; Front Face Color: Diamond Clear; Front Face Material: Polypropylene; Backing Color: Diamond Clear.