Create ion grace straight is a 3/4 inches wide flat-iron. it features create ion’s ion technology, which keeps the moisture into the hair. gold processed finish plate has high durability and allows curling iron to slide down smoothly through the hair. power supply: single phase ac 100-240vac temperature range: 120c to 200c (248f to 392f) 1-hour automatic shut-off 5-stage temperature indicator. Create ion grace straight – a 3/4 inches wide flat-iron. 1-hour automatic shut-off. 5-stage temperature indicator.