Solder-less connections design, you can make you cables simple and quickly, this is very simple, just CUT, Insert Cable and Twist the screws and then Enjoy it. You can control the length of the cable The plugs is very small. This can save the space of the pedalboard, Make the pedalboard is not messy. More importantly, with the high quality cable, you can get a clear signal, sweeter tone and less noise. Connector Specifications: Black Cap 1/4 inch (6.35mm) mono Plug Fit for 4mm Audio cable Material:metal colour:Silver + black Package Contents: 10 * connector 1 * connection line 1 * clip 1 * Screwdriver 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.