Grade A
This grading is using pure high-quality PVC raw materials, and it is 100% in compliance to econ friendly. It consists of 3 strong layers of eco-friendly vinyl. (It can also apply to SGS certified EN-71 and CA Prop 65.)
Grade B
This grading is using partial raw material and partial recycled material. The component is mixed with a perfect proportion so the mats are just as strong and resilient to cuts as grade A and A+. This grade consists of 5 cut resilient layers of vinyl.
Grade C
This grading is using fully recycled PVC materials. This grade consists of 3 layers of self-healing vinyl.
