MyCableMart 3.5mm 4 Conductor TRRS Female to Female Coupler Adapter SUGGESTION: Order this item in QUANTITY due to light weight to minimize TOTAL shipping costs SHIPPING WEIGHT (Each): 0.03 lbs. Joins 2 - 4 conductor (3 Black Band/TRRS Cables) Nickel Plated Total Length end to end: 40.3mm (Approx 1.59 inches)