The Fan Treatment Brush The perfect brush to apply your facial masque treatment with ease. The brushes have a wooden handle, with vegan & cruelty-free bristles. This brush makes for a precise application of your masque. Dimensions: The brush is 7 inches long, expanding to 1 1/2 inches wide at the top of the bristles. Care Clean well with water after each use allowing the brush to lay flat and dry. After every couple of uses wash with shampoo ( or soap ) and conditioner for the best practices in extending the life of your brush. Replace periodically for optimal sanitary conditions.