Material: Plastic + metal Color: Silver. 1/4 inch (6.3 mm) male to 1/4 inch (6.3 mm) male couplers. Great for use with effects that are at slightly different heights. Great signal transmission, shortening your signal chain as much as possible. Net weight: 25g. Dimension:83*43*13mm SZ type Effects Pedal connector can adjust your different dimension of guitar effect pedals on the same vertical height or horizontal position, shortening your signal chain as much as possible, there are no tolerances for misalignments. It's time to keep your pedal boards in line and looking neat and uniform Save space on your pedal board, keeps it tidy and looks professional. Great for interconnecting Donner, Boss, Marshall, Korg, Dunlop, MXR etc format pedal Package Contents 1* Adapters Only the above package content, other products are not included. Note: Light shooting 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.