An important reason for the increase in the amount of self adhesive vinyl and one way vision become more and more popular is that they are light weight, easy to carry, and conducive to construction. Although it is also made of PVC, it is only more than 100 grams per square meter, which is lighter than flex banner too much. while the film surface of the self adhesive vinyl is pure PVC, which still has the value of recycling after using, which is suitable for the concept of environmental protection. self adhesive vinyl and one eay vision are adhesive products, which are quick and easy to install and construct, and only need to be peeled off and pasted.