This rectangular extension brush features an ergonomic handle made of high-quality plastic, a natural rubber cushion, and pure boar bristles of the finest quality, combined with soft double nylon filaments with rounded tips, resistant to hairdryer heat.

Specifically designed for brushing hair extensions, it is also suitable for other hair types, particularly long, medium, thick, and wavy hair. It helps maintain healthy, hydrated hair while enhancing volume and shine. The longer double nylon filaments gently detangle wavy and thick hair, smoothing it from root to tip without damaging extension bonds.