Car sticker GR: car sticker material: aluminum metal installation: self-adhesive Installation Note: 1, 2. in the paste, tear the glue, place in the ready position correctly, press the force more than 10 seconds. 3. works for a maximum of 48 hours after placing, unable to soak in the water inside. when the first paste, the toughness will not work completely, not strong. this is a normal phenomenon! Notice: due to the difference of light settings and screen, the color of the product may be slightly different from the image due to manual measurement, please allow small size due to manual measurement.