Material Ceramic Brand Conair Instant Heat Ceramic Hot Rollers Set: Create smooth waves and mega volume with this 2 inch Hot Roller Setter, for use on medium to long hair and featuring 2 times more roller flocking for more heat protection Easy to Use: These hot rollers are flocked with velvety soft material and feature Tourmaline Ceramic Technology to emit natural ions, eliminate frizz and enhance shine; A unique curler clip grabs hair and holds it in place