• Made of heavy duty molded ABS plastic.Fit total 143pcs shallow and deep sockets，Metric and SAE sockets.
• Includes 3pcs black metric magnetic socket organizers and 3pcs green SAE magnetic socket organizers for 1/4", 3/8", and 1/2" drives.
• The magnetic base secures the sockets in their designated places. It won't fall out .and the rubber-made surface wont scratch metal tools and sockets.
• Each socket organizer tray mark with a legible label,easy to pick.
• An effective way to organize cluttered toolboxes and work areas.