Heavy Duty Molded ABS Plastic Allows For Shallow Or Deep Sockets,Metric or SAE sockets. Total 32 clips 1/4 inch, 30 for 3/8 inch and 24 for 1/2 inch Drive Sockets The red and blue colors make identified between SAE and metric sockets easy. Spring Loaded Ball Bearings On Each Clip Hold Sockets Firm And Secure. Removable end cap, add or remove clips easily Organize your toolbox, mount on a wall vertically or horizontally, set it on your workbench, or store it in a drawer Holds up to 86 sockets in two color: Blue: 16 x 1/4 inch . clips, 15x 3/8 inchDr. clips, 12 x 1/2 inch . clips. Red: 16 x 1/4 inch . clips, 15x 3/8 inchDr. clips, 12 x 1/2 inch . clips Color: red + blue Material: ABS Package Contents: 16* blue 1/4 inchsocket clips 16* red 1/4 inchsocket clips 15* blue 3/8 inchsocket clips 15* red 3/8 inchsocket clips 12* blue 1/2 inchsocket clips 12* red 1/2 inchsocket clips Only the above package content, other products are not included. Note: Light 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.