ITEM NAME:5x Break-Away 2.54mm 2x20pin Strips Dual Male Header for Raspberry Pi Zero GPIO Product Description Description: 5pcs Break-Away 0.1 inch 2.54mm 2x20pin Strips Dual Male Header for Raspberry Pi Zero GPIO Specification: Quantity: 5pcs This 2x20-pin strip male header is a great way to add pins to 2x20 0.1" holes in a PCB. Pin Spacing: 2.5mm / 0.1" Great fit for Raspberry Pi Zero GPIO Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 5 x 40pin M ale Headers.Great fit for Raspberry Pi Zero GPIO. This 2x20-pin strip male header is a great way to add pins to 2x20 0.1" holes in a PCB. Included: 5 x 40pin Male Headers. Due to the different display and different light, the picture may not show the actual color of the item.