Product Features: 20 piece roller set: 3 roller sizes for defined, tousled or soft curls. 20 individual heat up ports. Professional Mica Heaters provide a fast heat up for convenient use. Ready to use in 60 secs. Cool tip roller ends to protect fingers whilst styling. Iconic Design. Interlocking Tips allow varying sizes to suit hair types. 20 metal clips for securing into the hair. Thermostat control for variable heat setting. On/Off Switch and light. 2.8m salon length cord: Professional length & tangle free. Ceramic coated. 2 year manufacturer's guarantee.