Signature Cocks
Signature Cocks is Doc Johnson's line of replica dildos, each moulded from a named adult performer. Most are dual density Ultraskyn with a firm core, a soft outer layer and a removable suction cup, and sizes run from average to very large. A few vibrate, and two dual-entry strokers extend the idea to performers with vulvas.
Compare girth and length carefully before you order; the biggest replicas are a long way from beginner sizes.