Professional Spring Iron creates large, loose curls. Hot Tools' Patented Pulse Auto Heat Control senses heat loss and regenerates heat instantly for nonstop curling with consistent quality. Four times the power of standard curling irons. For large, loose curls. Professional Features Include: Soft-Grip textured handles. Locking / unlocking Marcel handle with TouchGuard. Patented Pulse Technology for Gets Hot. Stays Hot performance. 85 watts. 10 variable heat settings with built-in rheostat control up to 430 degrees. Locking / rotating main handle. Extra-high heat. 24K gold - plated barrel. Fast heat up. Long-life heating element. Foldaway safety stand. Pilot light. 8-foot professional cord. Solid-state circuitry. On / Off switch.