Model No: Stethoscope DT313 Stainless Steel Stethoscope,Stethoscope With Clock,Stethoscope Cover,Single Head Stethoscope,Adult Stethoscope,Steel Stethoscope,Stethoscope Littmann,Stethoscope For Child,Sprague Rappaport Type Stethoscope Special Single Head Stethoscope Specification: Zinc alloy head, special design. Comes with inner spring binaural tubing assembly. Diameter of head : 48cm. Packing : 1pc/box, 50pcs/ctn , Ctn size:63*27*43cm N.W/G.W.:14kgs/15kgs Quality Approval: CE, FDA Sample: Available. 1-2 Sample is free of charge, but freight cost is on buyer's account. MOQ : 500pcs Production time : Normally 15-20days after the deposit payment. Payment : T/T or Irrepealable L/C at sight. 1. 100% T/T in advance if the order amount less then USD 10000. 2. 50% T/T in advance before the production and 50% upon the faxing of shipment documents if the order amount over USD 10000.