1mm square pins, 2.54mm pitch between pins, pin length 11.5mm. Sale is for: 2 x 1x20 pin headers. Can be easily cut to number of pins as required.
REDTRON LED Strip Extension Cable, 2 Pack 6.56ft/2M 4Pin LED RGB Extension Cable Wire with 4 Pack 10mm 4 Pin Male Connector for 5050 3528 2835 RGB LED Strip DIY Accessories
2 X 28 pin wide Turned pin DIL DIP Socket 2.54mm Pitch .60" 3A Uk seller
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Case for ESP32 : 2 pack (fits ESP32-WROOM-32D / ESP32-WROOM-32E)
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