MEGA-SQUEEZE is our ergo-shape hourglass-squeeze version of our most popular SQUEEZE ballstretcherseriously the best ballstretcher weve ever madeuntil MEGA! MEGA-SQUEEZE fits better, its shaped to curve around your nuts while pushing them down a bit further than our original, its a little taller with a wider with a oval inner shape that forms around your sack, and its got the same inner ballrings that help keep your balls stretched down in their bag. Made of our stretchy flexTPR, itll keep the grip firm enough with a rubbery comfortable stretch. The MEGA-SQUEEZE design has more grip in the middle where you want it and less at the nut/sack openings top and bottomall with a rubbery fat lip for longer wear comfort. We curved the sides up to form around your nuts while sack-stretchingor you can rotate it to push your balls even further down. MEGA-SQUEEZE may be the best fit, most versatile ballstretcher design we make, it just does so much more!