Approx 25 lengths of used floorboards, removed from a nearby building.
Dimensions 14.5cm wide by 18.75mm thick.
Lengths vary: 2.3m up to 3.7m.
You might be able to use them to make raised beds in your allotment or garden.
But be warned: There are lots of rusty nails sticking out.
You’ll need a trailer to collect them.