● Product Name:Medical Sprague Rappaport Stethoscope ● Model Number:SSRD0001 ● Power Source:Manual ● Material:Zinc Alloy ● Quality Certification:CE/ ISO9001/ ISO13485 ● Instrument classification:Class I ● Price:$ 2.49-2.59 ● Main Material:Aluminum ● Tube Material:PVC ● Tube Length:22“ ● Colour:Black, Gray, Blue, Burgundy, Lavender, Red, Green, Yellow, Pink, Orange ● Net Weight:272g ● MOQ:100 ● Packing:25PCS/ CTN ● The Size of Carton:62.5cm*25.5cm*24.5cm ● OEM/ODM/RTS:Yes ● Sample Service:Yes