Tangle Teezer's Fine & Fragile Detangling Hair Brush has 30% softer teeth to gently detangle fine, fragile, or colour-damaged hair. Plastic. Made in UK Designed for colour-treated, fine or fragile hair Its two-tiered, soft-flex teeth glide from root to tip with no pulling and less breakage, meaning you can confidently detangle knowing your hair is in safe hands. Well, teeth.