This is a small printable pegboard. The tile size is 16x16 cm². However, it can be easily stacked to get a larger area. I wanted some separation between tiles and the wall, so I made holders that are attached with Velcro hanging strips to the wall.
I am using small pins to connect the board to the holders. The same pins can be used to hang tools. In case you want some additional custom tool mounts, let me know.