“The AQUA boar bristle brush gently detangles and redistributes natural oils throughout your hair. You can use this brush throughout the day to keep your extensions looking fresh, or even style with a blow dryer. 
Ideal for Detangling / Styling / Blow drying
Hygienic and durable with resistance to heat
Boar bristles provide polish and added shine.
Ergonomic handle designed for comfort.” -aquahairextensions.com