Sleek Rx Professional Flat Iron Introductory Sale Price: $99 Regular Price: $129 The Sleek Rx Professional Flat Iron is designed for smooth, polished, salon-quality results at home or behind the chair. Built with ceramic coating, adjustable temperature control, and negative ion technology to help reduce frizz, add shine, and create sleek styles with ease. Ceramic coating for smooth glide and hair protection Negative ion technology for smoother, shinier results Adjustable temperature range: 266°F–450°F 3D floating plates for even tension and glide 360° swivel cord for easy styling Anti-scald design panel 2-in-1 styling: straighten or curl Great for silk presses, extensions, leave-out, wigs, and natural hair styling Best For: Smooth straight styles, soft curls, silk press finishes, and polished everyday styling. Introductory offer: Get the Sleek Rx Professional Flat Iron for $99 for a limited time. Regular price $129.