The Evolution Sheath has a plunger designed to promote complete isolation of the tube, eliminating any possibility of backflow and semen losses, while the common AI sheath presents semen backflow with a loss of approximately 10%. It has an internal plunger that seals between the reed and the sheath.
Prevents reflux and semen loss. Pregnancy rates increase. It has a cut.
Specifications: Gross Unit Weight: 1.82g Weight Gross Packing 50 pieces: 91g Dimensions: Ø4.5xØ4.1x444mm Pack Contents: Pack of 50 units.
