The best jumbo hot rollers for thick hair is the Remington H5670NA Professional Style Jumbo Curl Setter. These heated hair rollers come equipped with four jumbo hair curlers and eight large heated hair rollers. They provide silky curls by reducing the amount of static in the hair and frizz as they are a source of consistent heat with the ceramic lining.  All the rollers have thermal wax cores which retain high amounts of heat and generate long, voluminous curls. For your protection, they also have cool touch ends.