Function: Deep, controlled application of mascara. Unique Feature: Small, firm fan brush.Recommended Use: Use with mascara to cover the full length of the lash. Hight quality: This facial Fan Mask brush kit is make of Corrugated silk nylon,Cruelty-free nylon bristles suit all types of skin,Not allergic. Easy to clean: Our Fan brush is washable ,and handle surface Coating layer make itself very easy to clean after using.greats size fan brush to apply Glycolic Lactic Peels Length: Approx.6.7 inches (17 cm)