Guitar Effect Pedal Connectors Pedal to Pedal 1/4 Inch Coupler 4 Pcs(straight and Z Type Each 2 Pcs) Suitable for any brand guitar effect pedals. Two kinds of design give you different perfect experiences with less expenditure The Z type Connectors can adjust your different dimension of guitar effect pedals on the same vertical height or horizontal position Save space on your pedal board, keeps it tidy and looks professional.