Remington's hot rollers allow you to get any type of beautiful curl you want, any time you want. Exclusive features include wax-filled rollers which retain heat to set long-lasting curls and Visible Heat & rollers which take away the guesswork by changing color when they're ready for setting. 20 flocked rollers in three sizes: 6 large (1-1/8"), 10 medium (1"), and 4 small (3/4") Protective velvet roller surface Easy-to-use roller clips (20) Featuring exclusive wax core technology: rollers heat up quickly and stay hot longer. 120 VAC 60Hz