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).