Heavy Duty 3.50-6 Size Tube (Set of 2) for Power Tiller/Weeder Tyre is made from premium-grade rubber for high durability and leak resistance. Perfectly suited for 3.50-6 size tyres, these tubes deliver superior air retention and reliable performance for all power tillers and weeders. Easy to install, robust against punctures and daily agricultural wear, ensures smooth field operation and long service life for both farming and gardening machines.