Major features: flat, lightweight and portable, the palm shampoo brush can be easily tucked in your pocket, one fingered loop plastic brush can meet needs for most hairstyles Qualified material: made of good-quality plastic, this scalp massager brush comb is study, durable, safe and non-toxic, can serve you for long time Suitable size: the portable palm shampoo brush is 9.3 x 6.3 cm/ 3.66 x 2.48 inches in size, which is suitable for most users Portability: the pocket brush is lightweight, portable, and won't bring you extra burdens, you can take and use this pocket palm combs for home, office, travel, etc. Wide applications: the palm comb can be applied as shampoo comb, massager hair brush comb, or pocket comb for travel, etc.; It is suitable for most hairs, especially short or curly hairs, also can be well applied to your beards