ForraFun 175 Pcs Self Laminating Calibration Round Labels - 0.75" x 0.75" Waterproof Calibration Stickers with Clear Flap, Polyester for Inventory & Quality Control Organization (Black)

["Packaging Contents: you will receive 175 self-laminating calibration round labels, providing ample quantity for easy access, whether managing laboratory instruments or recording equipment calibrations( Tips: to avoid misuse during use, we will include a few extra sheets","Size Description: each self laminating calibration round label measures 0.75 inches x 0.75 inches, making it compact and neat, suitable for various instrument surfaces; We recommend using a finer-tip marker for writing to ensure content remains clear and complete","Material Description: made of quality polyester fiber with a clear flap, the calibration labels are wear-resistant, waterproof, and oil-resistant, suitable for various industrial and laboratory environments","Usage Method: simply lift the flap, write the text, wait for the ink to dry, then peel off the inner transparent film and press the protective film smoothly onto the calibration label surface to complete the sealing","Applicable Scenarios: these circular calibration labels are widely applied in laboratories, testing agencies, factory production lines, and other settings, making them an ideal choice for ensuring clear equipment information and standardized management"]