This listing is for (6) Kits. Colorsilk By Revlon, Ammonia-Free Permanent, Haircolor: Brown Black #20 Level 3. All beautiful color - No gray. Leaves your hair in better condition. Thats what you get with Colorsilk. Because Revlons deep-conditioning color technology penetrates every strand for beautiful, even color from root to tip. While rich conditioners nourish hair inside and out. Your hair is silkier, shinier, healthier-looking - in better condition than before you colored. 100% Gray Coverage. Revlon 3D Color Technology, with a combination of specially blended dyes, conditioners and polymers, delivers natural looking, multi-tonal color from root to tip, not only boosting your hair color but also adding definition and dimensionality. The ammonia-free product is infused with nourishing silk proteins that penetrate every strand so that hair looks silky, healthy, shiny and in better condition than before you colored. It is also enriched with UV Defense to help keep color vibrant, dimensional and true. 100% gray coverage.