Model Number: XR-M029-019 Brand Name: Xuerui Key Specifications/Special Features: Feature:Stainless Steel Stethoscope, Use for ChildStainless steel stethoscope for child, deluxe type.With uniquely designed binaural thick wall tubing assembly.Special design of binaural,it's suitable for the ear structure.With gift box packaging or customized.FDA is approved.In addition to this model, we have other different models with different functions.Packing Details：1pc/foam box, 20pcs/ctn,Ctn-size:66 x34 x 24cm, G.W./N.W.: 13/12kgs.