29 X 1.9/2.3 Bicycle Mountain Bike Inner Tube Schrader Valve - Pack of 2- Free Outdoor Headwear
Brand: iEllevie
Color: standard version

Package included:
2 pcs inner tube with box
1 free sport headwear as bonus

Schrader Valve (like car tire valve)(car/auto valve)
Fit 29-inch wheel, tire width between 1.9 to 2.3
Butyl Rubber
Molded tubes are more durable and of higher quality
Package included: Pack of two tubes with box & One free sport headwear