Avery File Folder Labels, Sure Feed Technology, Permanent Adhesive, Glossy Clear, 2/3” x 3-7/16”, 450 Labels (5029) - These glossy clear file folder labels virtually disappear onto surfaces with a luxurious, shiny finish to create a custom-printed look. No need to worry about labels lifting, curling or falling off thanks to the permanent file folder labels self adhesive that guarantees your labels stick securely to smooth surfaces like paper, cardboard, plastic, wood, glass, metal and more. The transparent tab folder labels also work great for organization or identifying and labeling objects.