ITEM NAME:4pcs 2x20PIN Dual Male Header Pin 2.5mm Pitch Connector for RPi Zero/Zero W Product Description Description: 4pcs 2x20 PIN Dual Male Header Pin 2.5mm Pitch Strip Connector Socket for Raspberry Pi Zero/Zero W Specification: Applies for Raspberry Pi Zero/Zero W Pin Interval: 2.5mm Pin Thickness: 0.6mm Size: About 51 X 23 X 5mm/2.01 X 0.91 X 0.2" Quantity: 4pcs Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement. Included: 4pcs X Dual Male Header Pins.Included: 4pcs X Dual Male Header Pins. Quantity: 4pcs. Applies for Raspberry Pi Zero/Zero W. Pin Interval: 2.5mm. Pin Thickness: 0.6mm. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.