Marbig Light Weight Sheet Protectors make it easy to protect your documents. They're ultra clear and have a low glare finish which is easier on the eye when you're viewing and reading your important documents. Stay stocked up with this handy box of 300. The sheet protectors are suitable for use with your important documents up to A4 size. They won't react with your documents so you don't have to worry about smudging or print lifting. You can use the protectors in any 2, 3 or 4 ring binder with no need to punch holes. The reinforced binding edge resists cracking or tearing so your documents will be safe inside. Each protector has a thickness of 35 microns. The box contains 300 sheet protectors so it's ideal for keeping handy around the home or office.