This item is sold by cases of: [3] Nairobi Nairo-Lites Conditioning ShampooA protein enriched color enhancing shampoo. Brightens white and gray hair. This shampoo does not give gray hair a blue tint. With continued use this shampoo alleviates brown and yellow tones to hair, leaving gray hair bright. 8 oz. Package Dimensions: 9.906 L x 5.08 H x 19.558 W (centimeters). Hair type: All. Produced with the highest grade materials.