The ghd max is engineered to maintain healthy tension and efficient heat transfer from the plates into the hair, to give 80% more shine† and up to 2x less frizz†† for a long-lasting, salon-quality finish. With smooth, contoured plates that glide effortlessly through the hair and a sleek design with curved edges, create glass like straight styles or loose natural looking waves with the ghd max.With a 30 second heat up time and featuring an automatic sleep mode that shuts down after 30 minutes of non-use, you can style quickly and confidently with our best hair straightener for thick hair.