Regardless of the face score or the temperament, the good work card actually depends on the material!

Let's start with PVC.

Advantage: the price is very cheap, and customization is convenient. They can be used only by printing. 

Disadvantage: 1, PVC material is relatively resistant to high temperature, only 81 degrees heat, high temperature prone to harmful substances. 2, long time use is easy to age, harden and brittle. 

PP
PP has a common melting point of up to 167 °C, and PP plastic boxes are also considered to be the only ones that can be safely placed in a microwave oven.

Advantage: PP durability, scratch resistance and scratch resistance are significantly higher than PVC work cards, and the shape and texture are also more diverse, such as matte texture, translucent texture. Cost-effective is also one of the advantages that cannot be ignored. Depending on the workmanship and design, PP badges range in price from 0.3USD to 2USD.
Disadvantage: it becomes brittle at low temperature, not wearable and easy to age. In addition, PP has a distinction between new materials and recycled materials. Please pay attention to the material description when purchasing. 

Advantage: you can customize the corporate logo by opening the mold, and ensure a high degree of exquisiteness and exquisiteness, without burrs and flash. 
Disadvantage: the price is slightly higher than other materials. However, with its excellent texture and durability, it has won the favor of many companies.