This facial mask brush by CNKESS features a silicone brush head combined with a plastic handle for precise and hygienic application. Crafted without high-concern chemicals, it ensures safe use on the skin. The set includes four knife-shaped silicone brushes in white, pink, blue, and green, each measuring 16.5 cm in length and weighing approximately 9 grams, providing comfortable handling and effective product distribution. Made in Mainland China, this makeup brush is designed for expert-level skincare routines.