The Dyson Airstrait Hair Straightener in Blue/Copper is a brand new electric hair styling tool suitable for all hair types. With a metal construction and ceramic heating plates, this straightener from Dyson features ionic technology for smooth and sleek results. It has a 45mm barrel size, 3 temperature settings, and comes with features such as an indicator light, auto shut-off, and a built-in safety stand. The instant heat function and hinge lock make it convenient and easy to use, making it a must-have for women looking to achieve salon-quality hair at home.