Hot Tools Big Bumper 1.5in Professional Marcel Hair Curling Iron with multi-heat control reaches temperatures up to 428oF for maximum use. Professional Features Include - Soft Grip textured handles. Locking /unlocking Marcel handle with TouchGuard. Patented Pulse Technology for Gets Hot. Stays Hot performance. 85 watts. Variable heat settings with built-in rheostat control up to 430 degrees. Locking / rotating main handle. Extra - high heat. 24K gold-plated barrel.