Chicago Comb Model 1 Carbon Fiber has a patented design with a loop at one end to hold the comb while combing the hair, or to hang up the comb after use. With medium-fine teeth, it\'s the perfect comb for everyday use and easily fits in your pocket or travel bag. 5.5 (14 cm) long and 1.25 high (3.2 cm) (slightly higher the end where loop is located..