Professional silk eyelashes peggy sage absolute brilliance, incomparable lightness, remarkable flexibility, natural appearance long lasting (up to 4 weeks) contains a mini laying mat characteristics : professional silk eyelashes for extension application various thicknesses 015 - 020 - 025mm multiple lengths 7 - 9 - 11 - 13 - 15 mm lash j - natural curvature lash c - extreme curvature lash o - extravagant curvature weight: 06 - 07 g.