Unique Design: Plastic blade cover and special material that makes it durable and not easy to break. Package Includes: 14 in 1 insulated electric screwdriver and a plastic box. 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 use metal timer like a screw, to prevent loss of parts, easier to use. Muti-function: It is very easy to distinguish and install, 14 in 1, to meet different work needs.