Made from plastic material, and designed narrow toothed and double sides. Lice comb is perfectly designed to help get rid of pesky lice and knits. This comb features fine, close set teeth that rake through the hair and scalp to quickly dislodge nits and lice. The comb teeth feature rounded tips that protect the hair and scalp from damage. This comb features two rows of teeth, a slightly wide spaced row as well as an ultra-close set row. This comb can be used on all hair types. Lice combs with narrow teeth and sparse teeth, the dense teeth clean fleas off, and the sparse teeth clean hair.