Fetish Fantasy Big Daddy Hollow 10″ Strap-On ~ Black. Say goodbye to those embarrassing midway let-downs with this Big Daddy Hollow Strap-on. Perfect for men with erection concerns, this thick 10 inch phthalate-free dong is hollow inside with real feel balls and satisfying girth. The comfortable elastic harness easily adjusts to fit most sizes, and the strap-on can be worn by both men and women. The leather-feel harness and removable metal O-ring can be used with your other favourite dongs of similar size as well, and clean-up is a snap with Pipedream toy Cleaner and warm water.