Single color and superior quality well designed plastic head safety pins. Stainless steel needle function lock plastic head which resist bending, breaking or rusting Topped with solid plastic safety locks built, that can hold well baby's diaper to outlast tugging, pulling and even machine laundering. Package includes: you will get 50 pieces black baby safety pins, each nappy pin's size is about 5.5 cm/ 2.2 inch Safety pins material: Stainless steel + ABS plastic, single color, superior quality well designed plastic head safety pins Ideal for baby diaper safety pins, and lots of other purposes such as crafts, laundry pins, jewelry making, blankets, skirts, knitted fabric and diy crafts and dozens of other purposes