Material: metal + plastic Dimensions: (extended length 23cm, folded length 13cm) 1. Switch button: The switchblade comb is designed with button springs, you can easily press them to turn the comb on or off. Slide the small button down to unlock, then press the button to pop the handle out quickly. 2. ombs are made of metal and plastic materials, which are strong but will not hurt the hair when used, and will not sting, allowing you to have a smooth combing experience, it can prevent the comb from falling off, extend the of the comb. 3. Safe and Durable: The switch comb is equipped with a round glossy comb head. It protects your hair from damage. It's usually easy to get your hair smooth and shiny with our spring comb. 4. Small size, portable: special folding design, exquisite appearance, easy to carry. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store