Inner tube for 20" wheel.
Schrader valve.
Inner Ttube Type : Standard
Max Width : 2.35"
Min Width : 1.70"
Tyre Width : 2.10", 2.00", 2.30", 1.90", 2.20", 1.80", 2.125", 1.70", 2.05", 2.35", 1.95", 2.25", 1.85", 2.15", 1.75"
Valve : Schrader
Valve length : 35 mm
Wheel Sizes : 20"