Feature:1. Round Tooth: Hair brush comb has round tooth design to massage your scalp, which can help to relieve pressure on your head and avoid hair loss.2. Comfortable Grip: Hair styling brush adopted frosted texture handle design, effective prevent slip, which is comfortable to grip without fatigue.3. Prevent Hair Sticking: Hair combs adopted gridding hollow design, effective avoid hair sticking to the comb, provide a comfortable hair combing experience.4. Package Included: Includes 4 different types of hair combs such as tail comb, hollow gridding comb, double teeth comb, etc. to meet your different hair styling needs.5. Excellent Material: Hair brush combs adopted high quality carbon fiber and stainless steel materials, stable and wear resistant, sturdy and durable for long time use.Specification:Item Type: Hair Comb SetMaterial: ABS, TPE, carbon fiber, stainless steelHollow Gridding Brush: Approx. 22.7 x 7.2cm / 8.94 x 2.83inTail Comb: Approx. 23 x 2.7cm / 9.06 x 1.06inStyling Brush: Approx. 20 x 3.5cm / 7.87 x 1.38in Double Tooth Comb: Approx. 19.7 x 3.3cm / 7.76 x 1.3in.Package List:1 x Hollow Gridding Brush1 x Styling Brush1 x Double Tooth Comb1 x Tail Comb Note:Please allow small error due to manual measurement. Thanks for your understanding.