Unique design: Plastic blade cover and special material that makes it durable and not easy to break down. Best material: Non-slip and comfortable handle, suitable for long hours of work. Hanging hole design handle, easy to store. Easy to use: Screwdriver head with magnetic adsorption and easy to metal timer like a screw, to prevent loss of parts, easier to use. Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.