PE Cosmetics Brown lash extensions offer a softer, more natural alternative to deep black, ideal for clients with lighter hair, fair skin, or those who prefer a subtle enhancement. Available in thicknesses 0.05, 0.07, 0.10 and 0.15 mm, in C-curl and D-curl, to suit any lash style and natural lash condition. Each box contains professional-grade lash extensions for multiple full sets and refill treatments.