Big Boobie Beach Ball
The entirety of the Big Boobie Beach Ball's product description reads as follows: "Hit the sand and bat around the Big Boobie Beach Ball. Looks like the real thing and holds up to hard play."
So basically, it comes with the same attributes as about 2%* of the rest of the boobies you have / have had / will have the luxury of playing with. Perhaps even on the beach.
*I looked up what percentage of American women have breast implants, and my cursory research indicated about 8 per 1,000, or .08%. I rounded up to 2% to account for the much higher percentage of men I figure are like myself, and have made it a point to fondle at least one pair of fake tits in their life.