... etc.Life: 2 years but depends on the road conditions, traffic flow and proper installationSpecification:standard length: 40 meter; standard width ... dry completely more than 24 hours at least.3. Tools: traffic cone, broom, slate pencil, adhesive, rubber hammer, roller, knife, tape measure ... signs backing paper and paste it follow the outline.11. Traffic will be ok after 20 minutes.12. Avoid tearing and ...