With removable valve cores, choice of valve, and two widths, Teravail Fat Tubes have what you need for big tires.1.0mm wall thicknessTeravail Fat Bike tubes feature environmentally friendly soy ink printing on recycled cardboardItem SpecificationsISO Diameter584 / 650b / 27.5"ISO Width (mm)100ISO Width (mm)101ISO Width (mm)102ISO Width (mm)103ISO Width (mm)104ISO Width (mm)105ISO Width (mm)106ISO Width (mm)107ISO Width (mm)108ISO Width (mm)109ISO Width (mm)110ISO Width (mm)111ISO Width (mm)112ISO Width (mm)113ISO Width (mm)114ISO Width (mm)89ISO Width (mm)90ISO Width (mm)91ISO Width (mm)92ISO Width (mm)93ISO Width (mm)94ISO Width (mm)95ISO Width (mm)96ISO Width (mm)97ISO Width (mm)98ISO Width (mm)99Labeled Size27.5 x 4.0-4.5Shaft TypeThreadedTube CompoundButylValve CoreRemovableValvePresta Med 41-55mmWall Thickess1Weight589