Product Name: Full Rotation of Zinc Alloy Head Stethoscope Model NO.: MCG-3001 Certification: CE Type: Stethoscope Classification: Physiological Functions of Diagnosis and Monitoring Equipment Chestpiece Diameter: 45mm Trademark: OEM Transport Package: Netural Packing Specification: 67*31*44cm Origin: China Product Description ModelspecificationChestpiece diameterEar hangingTubeTube colorPackingDimensionWeightAccessoriesMCG-3001Full rotation of zinc alloy head45mmcopper chrome ear hanging22 inch long double tubeblack,red, yellow, blue and transparent etc.1PC/BOX 50SETS/CTN simple box or gift box with sponge67*31*44cm19KGSone pair of diaphragms; two pairs of ear tip; three bellsMCG-3002Full rotation of zinc alloy head chestpiece and tube are same color45mmcopper chrome ear hanging22 inch long double tubeblack,red, yellow, blue and transparent etc.1PC/BOX 50SETS/CTN simple box or gift box with sponge67*31*44cm19KGSone pair of diaphragms; two pairs of ear tip; three bellsMCG-3003Full rotation of zinc alloy head with aclock45mmcopper chrome ear hanging22 inch long double tubeblack,red, yellow, blue and transparent etc.1PC/BOX 50SETS/CTN simple box or gift box with sponge67*31*44cm19KGSone pair of diaphragms; two pairs of ear tip; three bellsSales Manager: MissAbbyYiwu Hongqian Technology Industry Co.,Ltdhttps://mediconnexbiz.en.made-in-china.com/