Size:22mm，25mm，28mmColor:grayFast to heat， long lifespan， good stability.No damage to your hair.You can use it after preheating 1 minute.Adjustable temperature: 160，180，200，220Professional hair sticks rotate the handle 360， fourth gear thermostat 15 seconds fast heat， 1 minute to reach the set temperature， suitable for all hair typesSHIPPING:ship your order within 24 hours once your payment is confirmed.DELIVERY:for the united states， it will take around 7-16 days to arrive after shipping， it depend your shipping address and customs clearance， it will take more days to arrive europe countries.