Product Material: Plastic + Metal Size: 4 pairs of lugs, the sizes are 18mm/20mm/22mm24mm Color: yellow Quantity: 1 piece Package content: 5*pry knife, 8*ear pin 1. Package content5 prying knives, the color is yellow; there are 4 pairs of lug needles (8), the size is 18mm/20mm/22mm24mm. You can choose from four types of watch tool cover openers, which can easily open the watch's tooth holder, screw holder and ordinary holder. 2. Easy to useThis tool can easily remove or replace the pins and chain links of the watch. The front end of the meter opener is sharper. With the help of the principle of leverage, the lid can be quickly lifted out of the groove. And will not scratch the lid. 3. Save money and practicalThis watch repair kit can help you solve the watch problem at home, with this kit, you can easily and conveniently replace the watch battery or shorten the watch band at home, while saving money instead of going Watch repair shops, this is indeed a good way to save money. 4. High-quality materialMade of durable stainless steel and plastic. It is not rusty, not easy to break, and has a long service life. 5. Scope of applicationSuitable for watchmakers and collectors. Durable, portable, practical, convenient and very easy to use. It is very suitable for very common tasks, such as opening the back of the watch, adjusting the strap, changing the watch battery, gaskets, adjusting the strap and so on.