High-quality materials: The large safety pins are made of alloy, a durable, shiny, not easy to rust, not easy to bend, and has very good corrosion resistance. It can easily penetrate thicker material layers, thus ensuring a good hold. Simple style: The style of the safety pins is simple and beautiful, easy to use. It can be used with different items to achieve better results. You can use it to display your jewelry, scarves or scarves and other items. Easy to use: Our large safety pin is safe to use, just press the tip of the pin into the appropriate space to secure it and effectively avoid scratches. Will not cause damage or large holes. Wide range of uses: large safety pins for heavy materials such as crafts, skirts, blankets, mattresses, clothing, jewelry, knitting, tablecloths, safety pins. diapers, etc. Specification: Material: metal Color: silver Dimensions: Size: 7.5 cm long. Contents: 30 x large safety pins