16 x 1.75 / 2.125 in Schrader (American) - 33 mm Bicycle Tube
Brand: Kujo
Color: 16 x 1.75/2.125-35 mm valve
16 x 1.75/2.125 tube size
ISO size 47/57-305
Schrader (American)-33 mm valve
Made from .9mm butyl rubber
Sold in boxes with hangtags