The Utsumi, No 2 Ultem Comb is approx 6.5" long. It is designed with 29 teeth arranged at a slanted angle. It is good for trimming around the edges and hard to reach hairs. It also blends the hair to a natural look. The No 2 Comb is made from ULTEM which is a high-strength plastic. It is more flexible than carbon and is static-free, so it does not tangle the hair. It is also heat resistant, so can be sterilised with hot water / steam. Teeth are incredibly smooth so they glide through the hair. (Utsumi was formerly known as BW Boyd). Made in Japan.