ITEM NAME:10PCS 40Pin 2.54mm Single Row Right Angle Male Pin Header Strip for Arduino B4E8 10PCS 40Pin 2.54mm Single Row Right Angle Male Pin Header Strip for Arduino B4E8 black+silver color 40Pin Pitch: 2.54mm Material: plastic+iron Package: 10PCS Single Row Right Angle Male Pin 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..Pitch: 2.54mm. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.