Product description:
Please pay attention to the following description of models and specifications when 

placing your order for pad arms.

Pad arms model: H01～H30.

Pad arms material: Nickel Silver (18%nickel content) / Monel (65%monel content).

Remarks:
1.All raw materials used are imported from abroad.

2.The screw adjustable pad arms (H01～H30) must be used in line with screw adjustable nose pads (C01～C09, L01～L09).