Innovative Conair Dual Flex Bristles – unique two-level bristles are 7x more flexible than standard bristles. Long and short bristles glide through knots! The combination of high and low bristles brush above, below, and right through tangles without pulling. Super-comfy brushing – ultra-flexible bristles gently massage the scalp as they detangle. Detangles Wet or Dry hair gently and comfortably glides through wet and dry knots with ease. This wide surface cushion brush provides stress-free brushing, making it great for thick, curly or straight hair.