This Brush set contains 25 Extremely high resolution Fractal Brushes. All the brushes have fine details in high resolution. They are high quality and their size ranges from 1700px to 2500px, mostly they are 2500px in size. They are made using Photoshop CS2 . The brushes are perfect for abstract as well as realistic effects in your art. You can use them for digital artwork, Print, Web etc. The Brushes are in .abr format (zipped), compatible with Photoshop CS2 and higher versions. Good luck for your art, Happy Designing!