Curling iron is 1in. Got it from Walmart but linked other retailers as well! Comes in other sizes. On sale! Also linked my favorite hair texture spray from Navy and some of my favorite hair sprays too! Click here to shop Hair | hair Spray | curls | curling iron | style | beauty | r+co | texture spray | navy hair care | volumizing | moroccan oil | going out | holiday | parties | sale LTKHoliday LTKFindsUnder50 LTKBeauty