This plug is 4 inches long, ribbed and made of silicone. This delicious Butt candy tickler is a firm but flexible dildo that's a perfect appetizer to the main course. Though you'll have loads of fun tickling yours or a partner's erogenous zones, this dildo's size makes it more of a foreplay toy than an earth-shattering-orgasm toy. One of the advantages of the silicone material is that it retains heat better and for longer periods of time than other substances-especially when friction is applied-and this temperature resistance means you can clean and disinfect your toy by boiling it.