What it Does Tangle Teezer's Ultimate Teaser Backcoming Hairbrush is a must-have for everyday volume, or whatever heights you want your style to reach. Suited for all hair types and lengths, the secret lies in its patented two-tiered teeth. The teeth reach deeply into each section of hair for greater density. Benefits: Long lasting volume is delivered even on the finest of hair strands Two-tiered teeth allow hair to be compacted rather than ratted or matted How to Use Do not use with heat. Features: Portable Base Material: 100% Plastic Care: Wipe Clean Brush + Comb Type: Detangling Brushes Country of Origin: Made in US