The material used is durable, ensuring that the hair clipper guard will remain in good condition even after long-term use. This durability makes it a reliable tool for all your hairdressing needs. Whether you are a professional hairstylist or someone who likes to try different hairstyles at home, this hair clipper guard will meet your expectations. Features -Color:Black -Material:Plastic -Size:4.50X3.50X0.50cm/1.77X1.38X0.20in (1.5mm) -Size:4.50X3.70X0.50cm/1.77X1.45X0.20in (3mm) -Size:4.30X3.50X0.50cm/1.69X1.38X0.20in (1mm) -Professional hair clipper guard: This set meets hairdressing needs. -The hair cutting guide set is designed for precise measurement of hair length, ensuring precise and even haircuts. -Plastic material, durable and reliable: The hairdressing tools in this set are made of sturdy materials to ensure their durability and reliability even after frequent use. -Suitable for home and professional use: This versatile hair clipper guard set is suitable for personal use at home and professional use in salons, making it a convenient and practical choice for hairdressers of all levels. -Necessary tool for hair cutting and hairdressing. Package list: 3 x Hair Clipper Limit Comb (1mm) 3 x Hair Clipper Limit Comb (1.5mm) 3 x Hair Clipper Limit Comb (3mm)