Compatible With all the ADS systems available in store, as well as the ProExtender Vacuum and the vacuum tube. Perfect for spare parts, if you've grown out of one size or making your own DIY extender!
*Not compatible with Phallosan Forte/Plus device*
If you're unsure which size to choose, we recommend M as too small may be impossible to fit and too large will require more vacuum to keep the glans in place, making edema and other issues more likely. Only go with L if you are 6"+ ERECT. (All use of this product ought to be flaccid/ semi-erect)