Size Number 0 Small Black Safety Pins 0.875 Inch Safety Pins 1440 Pieces per package. Premium Quality. Black Plated Hardened Steel. Extra Sharp Points. These black safety pins come in bulk and are a handy tool for your craft projects or attaching small embellishments to your apparel. Use these extra large safety pins for laundry, dress making, tailors, sewing, marathon bib holders and wrestling tournaments.