Nutrak Self-Sealing Schrader Valve Inner Tube 26 x 1.5 - 1.95 Inch 37/47-559

Self-sealing inner tube that will minimise any inconvenience from punctures
Contains a liquid sealant that will seal a puncture in the tread area up to 3 mm wide, upon rotation of the wheel Welded butyl rubber construction Great value, puncture resistant replacement tube for urban, mountain, and city bikes Schrader 'car type' valve