eCosmetics is an authorized retailer of Cortex Beauty. Experience professional styling with an eco-friendly touch! The Cortex Beauty Recycled Styling Professional Brush Set is crafted from 100% recycled materials, offering a sustainable choice without compromising performance. 3u201d Brush: Ideal for straightening, creating large voluminous curls, and achieving a sleek, polished look. 2.4u201d Brush: Perfect for adding lift, defining soft waves, and smoothing medium-length hair.Featuring ionic bristles to reduce frizz and enhance shine, these lightweight, waterproof brushes are designed for both professional stylists and everyday users who care about sustainability. Size:3pc