Both the cockring and ball harness are fully adjustable with heavy-duty metal snaps. The specially designed ball harness gently cradles, separates, and squeezes your testicles for explosive orgasms! Unlike leather, neoprene is comfortable, flexible, and easy to clean. One size fits most and a sample of lubricant is included for your convenience. So achieve your biggest, hardest erections and enjoy prolonged sexual performance with this kinky little helper!