Bicycle / Bike Inner Tube (North Abingdon, OX14)

Used bicycle / bike inner tube. This is what it says on it "4B GTtube 16 x 1.50 x 1.90 Made in Indonesia"

I think 16 means 16 inches diameter and 1.9 is 1.9 inches wide.

There are actually 2 the same, although 1 is not holding air. I think it's a problem with the valve rather than the rubber. Not sure if this is any use. The other is holding air.