Tree Popper sizing is based on the stem diameter of the weed to be extracted. There are 3 sizes:
|Size||Extract weeds up to diameter||Weight||Cost ($AUD)|
|Large||60 mm||7.5 kg||$379.50|
|Medium||40 mm||5 kg||$349.80|
|Small||20 mm||2.5 kg||$249.70|
All Poppers will accommodate woody stems down to about 5mm, but the Small Popper is the best tool for removing lots of small seedlings.
The Large Popper has a x10 leveraging effect thus producing a pulling power 10 times your body weight.
The picture below illustrates the sizes of weeds actually extracted with each size of Popper (the Poppers shown were prototype models without the yellow powder-coated finish now standard).