Ningbo Senyu Industry & Trading Co., Ltd.

size of chest piece cover:D 47mm   Height of chest piece:H 23mm     Length of binaural plus tubing:L 740mm Features:                               1)Deluxe single head stethoscope                              2)silver head with colored tubing         3)Brass chrome plated binaural         4)A new design painted zinc alloy chest piece                            5)international spring binaural for professional purpose                  6)Soft eartips