Professional Volumizing Perm | Adding Hair Volume, Ceramic Hair Volume Tool, Adjustable Temperature, Swivel Cord Product description Material: PVC+tourmaline ceramics Size: 28*4.5*4 cm Colors: White, Black Quantity: 1pc Package Contents: 1* Curling Iron Tourmaline Ceramic Curling Iron: Up to 240 rounds of high heat quickly locks in style while Tourmaline Ceramic Technology helps 2. Patented Plate Design: Ceramic plates with patented checkerboard design act on the lower layers of hair to create hidden volume Structure or volumizing pockets that lift top layers up and away from scalp 3. FOR MOST HAIR TYPES: Our tourmaline ceramic styling tools achieve gorgeous results and are safe for all hair types including dry, color-treated, fine 4. ADJUSTABLE TEMPERATURE: The adjustable temperature setting allows you to experiment and find out what works best for your hair type and helps prevent unnecessary damage to your hair. 5. Chemical-Free Hair Care: The curling iron is a hair volumizing agent, eliminating the need for expensive blowout and hair styling products such as volumizing sprays, gels, and mousses that weigh hair down.