[STRONG MATERIAL]: The large safety pin is equipped with a sturdy lock head, durable nickel finish, strong and safe, durable, not easy to bend, break and rust, sharp and easy to penetrate. Smooth edges to avoid jamming, easy to use and safe. [Large Safety Pin Size]: 60mm long, 15mm wide, bigger and stronger than normal safety pins, each pack contains 10 pcs. The quantity is enough for your daily needs. You can use them at home, school and office. [Safety Design]: The large safety pin is designed with a sturdy lock head to keep the pin locked, keeping the craft in place safely and covering the sharp corners to prevent you from hurting. [Smooth ; Sharp]: Our sturdy safety pins are smooth, can easily pass through materials, effectively avoid jamming, and have a sharp tip, suitable for a variety of materials. For thick or tough fabrics, coats, jackets and blankets. Use as a decoration for bag charms or other jewelry items. Attach a charm, chain or beads for a stylish decorative brooch. [Wide Application]: Large enough for knitting projects, holding knit stitches together or holding fabrics together during sewing/washing. These safety pins are suitable for craft making, kilts, blankets, mattresses, clothing, jewelry, knitting, tablecloths, diaper pins, outerwear, jackets. Size: 60mm Color: silver Packing list: 10pcs