Oxballs Neo Tall Ballstretcher BlackNEO STRETCH ballstretchers fit and feel amazing. The same shape as old style neoprene ballstretchers same thickness but made of our super soft stretchy silicone. It won't strangle your sack wears longer for more stretch more play NEO STRETCH keeps those nuts down in their sack. All all three styles have a fat lip around the edge so this one will not dig into your sack. Unlike neoprene NEO STRETCH is rubbery stretchy and feels like its part of your