材质:PE。

特点:1.弹性大、耐冲击。

2.钢钉直接附著于塑胶座上，可大量节省工时，降低施工成本。

Material: PE.

Features: 1. Large elasticity and impact resistance.

2. The steel nail is directly attached to the plastic seat, which can save a lot of man-hours and reduce the construction cost.