Item No.:SP-B-4R Diameter(D) :73.2*73.2mm Stem Size(L):3.8*114.36mm Temperature range: 49-93C/120-200F Main material: Stainless steel Unit packing: White box White Box (cm): Plastic Bag 18*35cm Master Pack(cm): 53.5*26*24.5cm(72pcs)