This GPIO Terminal Block Breakout Board Module for the Raspberry Pi 4B has labels so that you can easily identify the pins.
Includes:
-1 x Terminal block
-1 x Screwdriver
-1 x Acrylic board
-2 x Nuts
-2 x M2.5*11 brass standoffs
-4 x M2.5*5+6 brass standoffs
-6 x Screws