Features 1、Create A Different Hairstyle: Whether you are a new learner or an experienced hair trimmer, professional hair clipper combs guides are great helpers for you. 2、Quantity: Trimmer combs guides are available in 10pcs in a variety of size, with precise adjustment and reliable length, you can freely choose the size you like. 3、Easy To Operate: Each blue combs guide has a number printed on it, making it easier for you to operate because you can easily match hair clipper to measurement. 4、Easy To Install: Blue guide comb attachment is easy to install and remove by simply attaching guide comb to clipper blade and pushing to secure. 5、Portable: Professional combs guides are lightweight and small enough to fit easily into a bag. Rounded comb teeth prevent scalp injury and are safe and comfortable to use. Specification Item Type: Hair clipper combs guides Material: ABS Quantity:10pcs Size: Approx.1.5mm / 0.1in, 3mm / 0.1in,4.5mm / 0.2in, 6mm / 0.2in, 10mm / 0.4in, 13mm / 0.5in, 16mm / 0.6in, 19mm / 0.7in, 22mm / 0.9in, 25mm / 1in Package List 10 x Combs Guides 1 x Storage Bag