Security Paris - DocuGard Advanced 8.5" x 11" Medical Paper, 24 lbs., 500 Sheets/Ream - Blue PRB04545from $44.39 up to $44.72 Compare prices3→Ensure that medical paperwork remains unaltered with this medical security paper. The erasure-resistant background helps ensure that key information cannot be removed, while the artificial watermark c more→annot be copied, preventing fraud. This DocuGard blue medical security paper comes in a pack of 500 sheets, perfect for stocking up on accounting supplies.