Features: 4kinds of option types;Different screw can meet your different needs. Perfect for motherboards, ssd, hard drive mounting, computer case, power supply, graphics, computer fan, PC fixed installation or repair. This computer screws standoffs kit are perfect fit for PC building hobbyist or a professional PC repair; These motherboards standoffs screws craft from metal, which have strong rusts resistance, good oxidation resistance, and long service life. It for the professional computer repairmans or a first-time builder/fixer. Specifications: Component:Metal Option Type:5type Computer Screws+Screwdriver ,8type Computer Screws+Screwdriver ,10type Computer Screws+Screwdriver+Band with Case,13type Computer Screws+Screwdriver+Band with Case, Package Includes: 1set Computer Screws note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.