Amazon.com: Updated New Version 30B Shaver foil &Cutter Head Shearing Blade w/Sealed Packaging for Braun 3 Series 4715,4735, 4736, 4737,5713, 5714, 5716,5717,5301, 5491, 5492, 5493, 5494, 5495 : Beauty & Personal Care
Amazon.com: 30B Shaving Head Shaver Foil and Blade for Braun old model 310,330,340,4735,4736,4737,4747,4775,4835,4845,4875,4876,5491,5492,5493,5494,5495,5713,5714,5715,5716,5742,5743,5745 : Everything Else