Cross-Border Boar Bristle Massage Comb for Balanced Oil Control and Smooth Hair Air-Cushioned Comb for Voluminous Hair Portable Beauty Cushion Comb for Women Customizable Color, Logo, and Size Massage Boar Bristle Comb for Ultimate Scalp Comfort.The handle of the compact comb is made of ABS plastic, the rubber grip is made of rubber, and the comb teeth are made of pig bristle and nylon.