1.Do not roll down label is made of low viscosity adhesive and has good adhesion. The sticker can be removed, and there is no adhesive residue after tearing it off. It should be clean and clear. The surface can be written. 2. Packaging includes: Each multifunctional warning sticker is 1.5 × 4 inches, with a total of 500 rolls, sufficient quantity to meet your replacement needs. 3. Unique design: Using fluorescent green as the background color, it looks very eye-catching. We have designed a location on the sticker to record the time, which can effectively remind customers not to roll down the car window within the time limit. 4. Strong stickiness: Do not roll the sticker downwards. It is suitable for various surfaces, such as cardboard boxes, boxes, pallets, cardboard, glass, and paper. 5. Perfect for warning customers not to lower the car window after coloring it, reminding them not to roll down or clean the car window for 3-5 days, and leaving a good impression on customers.