15 ColorsComes with 300pcs safety pins with 15 different bright colors, each color with 20pcs. Eye-catching colors fit for color markers, easy to match.SafeMade of premium nickel plated steel, anti-rust, not easy to break, the end of pin keeps it locked and cover the sharp point to avoid your fingers being stabbed.Easy to PenetrateSmall size but with sharp tip, allows to pierce into cloth easily without causing damage or large holes and hold material in place firmly.ApplicationSuitable for crafting, sewing, clothing fastening, basting quilts, jewelry making, fixing the new clothes tag. Ideal for designers, tailors, students, etc.Size Each safety pin is 3.1cm/1.22 inch in length and 0.5cm/0.19 inch width. With a 15-grid clear plastic box for easy storage and organization.