材质：UL合格之NYLON66（本色），防火等级94V-2。

用法：使用选定适当的距离钻孔，然后扭线环固定，再将电线置于环中做正向扭转即可，拆卸时扭转即可。

Material: UL qualified NYLON66 (natural color), fire rating 94V-2.

Usage: Use the selected appropriate distance to drill the hole, then twist the wire loop to fix, and then place the wire in the ring to do forward twisting, and twist it when dismantling.