Nutrak Self-Sealing Schrader Valve Inner Tube 700 x 35 - 45

- Self-sealing inner tube that will minimize any inconvenience from punctures
- Contains a liquid sealant that will seal a puncture in the tread area up to 3mm wide, upon rotation of the wheel
- Durable welded butyl rubber construction
- Great value, puncture resistant replacement tube for road and city bikes
- Schrader car-type valve
- 700 x 35 to 45C