Old bike inner tubes (Pudsey, LS28)

I'm looking for old/unwanted bike inner tubes to use in a community orchard we’re helping to look after.

We need them to gently secure young fruit trees to their support stakes. They’re ideal because they’re strong, stretchy and much kinder to the trees than string or rigid ties.

They don’t need to be usable for cycling, so if you’ve got punctured, worn-out or otherwise unwanted inner tubes gathering dust, we’d be very happy to give them a new lease of life!

Thanks!