Flex Hairspray is highly flexible yet fixative characteristics, which offers exceptional hold and no sticky residue or build-up. Easy to brush through, even after re-spraying. Our wig spray is great for long hair that needs hold and free movement. This product is a part of our hair care and styling product line from Best Hair System which is developed specifically for hair systems. Other products in this line include our Cloud Leave-in conditioner, Cool Clarity Deep cleansing shampoo, Freeze hair gel, Hydramoist Shampoo, and Conditioner. This wig spray is paraben-free with no sodium chloride. UV Protectant. Humidity Resistant. These products are highly recommended and advisable. Using quality products will help extend the lifespan of your hair system. Utilizing cheap products will minimize the lifespan of your hair system.