The Vega I-Curl hair curler (Model VHCH-05) features a 0.5-1 inch tapered ceramic-coated barrel. The packaging and product information describe the following key details: Create beautiful curls and waves with this Vega curling iron. It's in great condition and ready to help you achieve your desired hairstyle. A must-have styling tool for any hair type, perfect for adding volume and texture. Get salon-quality results at home! Key Features Barrel Material: Ceramic-coated barrel for even heat distribution, minimizing heat damage and providing a smooth curling experience. Barrel Size: 0.5 inch – 1 inch (approximately 12mm-25mm) tapered barrel design for creating a range of curl styles, from tight curls using the smaller end to loose waves using the wider end. Temperature: Reaches a professional styling temperature of up to 200°C, suitable for all hair types. Usability: Features quick heat-up technology, an easy ON/OFF switch with an LED power indicator, and a 360° swivel cord to prevent tangling during use. Safety & Convenience: Includes a cool tip for safe handling and a curling stand to rest the appliance on surfaces during styling. This curler is part of the "Ananya Panday Signature Collection" from Vega.