Large oval brush made of pure 'Calcutta' boar and 99.99% antibacterial nylon with rounded tips. Indispensable for hairstyles, updos, ponytails and root backcombing.. Our large oval brush made of pure boar hair thickens and adds volume to the hair. The handle is treated with vegetable waxes and oils, the bristles are in pure “Calcutta” boar hair with 99.99% antibacterial nylon tips, and the black cushion is in pure rubber. Essential for combing extensions. A hole between the pins ensures the brush is able to breathe, perfect for massaging the scalp