Each of these nails is completely different from the next because they are hand forged - by blacksmiths in the Moroccan bazaar. Some are as long as 8 cm (over 3 inches) and some are as short as 5 cm (about 2 inches).
They make great components for collage and assemblage artwork and jewelry. But, please also consider them for their original intent - as nails.
In earlier times, nails were so valuable that when a building burned down, people would scramble to retrieve the nails. There were no machines making nails - each one was made by hand like these.