The SiliSleve5 is difficult to put on, even when rolling it as instructed. It has deformed a bit through just three (3) uses of three (3) hours or less. I may need to go down to the 5” version as opposed to the six?! As for he DuraRings, the largest diameter cockring, (the 20mm in diameter), had a slight blemish/manufacturing defect on the inside edge and after the fourth (4th) use has developed a tear which now pinches skin. I have reached out to MOS/PPC via their Website’s chat function
and as of almost a week, have had no/zero response?!…. Waiting?!!!…