What it is: A travel case and set of four travel-sized essentials from R+Co formulated to add thickness and volume to your strands.Set includes: - Travel-size Dallas Biotin Thickening Shampoo (2 oz.): a thickening shampoo that adds vitality to fine, flat hair while nourishing and strengthening from root to tip- Travel-size Dallas Biotin Thickening Conditioner (2 oz.): a thickening conditioner that helps prolong vitality and enhance shine- Travel-size Balloon Dry Volume Spray (2 oz.): a light-as-air finishing spray that gives hair instant volume and texture- Travel-size Dallas Thickening Spray (1.7 oz.): a glow-dry spray that gives you the option of volume at the roots and control at the ends, as well as body and shine $64 value Paraben-free; phthalate-free; suflate-free Cruelty-free Vegan Made in the USA