SMAKN&reg; 40 Pcs 1 Pin Male to Female Jumper Cable Wires 20cm Product Name : Jumper Wire;Type : 1 Pin Plug Material : Copper Plated;Each Length(Approx) : 20cm/8" Pin Spacing : 2.54mm;Color : Colorful Weight : 36g Package Content : 40 x Jumper Wire