Wrench organizer designed with labelling slots, it is easy to classify and store wrench sizes. Built-in identification labels for imperial (1/4-1 1/2 inches), metric label paper (6-39 mm) allow you to easily check the wrench size and quickly find the wrench you need, improving work efficiency These magnetic wrench holder are made of ABS material, no odor, sturdy and , the wrench organizer for tool box with magnets at the bottom can be firmly suctioned to the tool box drawer, not easy to fall off This wrench holder innovative shape design with ordered angles, consistent spacing and compact design for all types of wrenches, including offset, combination, open end, stubby, adjustable and ratcheting Easily organize your work area with our modular wrench organizer for tool box widget, professional and efficient, professional mechanics, DIY enthusiasts, toolbox organizer is for your father, husband to make them more productive and fulfilled in their work Colour:Black Material:plastic Package Contents: 3set x wrench organizer(wrench not included) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.