Instant Heat Flocked Rollers & Heated Clips with Curl Innovation, Ceramic-infused technology for gentle, even heat, Instant-heat setter heats up in just over a minute, Heated clips warm up directly on heating elements, 2X more flocking on rollers for more heat protection on all hair types, Twin heated elements allows 12 clips to heat up at the same time as the rollers, 3 roller sizes: (8) 1-1/4", (6) 1", (6) 3/4".