4 Styles Pins: The package includes a total of 4 styles of pin, gold flat-head pins, gold round-head eye pins and stainless steel round-head eye pins, which provide you with a variety of choices. Size and Quantity: Each style has 30 pieces, a total of 120 pieces.The size of these stainless steel pins is 50mm (1.9 inch) length, 0.6mm in thickness(23 gauge)and the quantity is enough for you to use for a long time. Durable Stainless Steel Pins: These exquisite golden pins are made of stainless steel, which is durable and resistant to oxidation, does not fade, and is not easy to break. Easy to Use: These pins comes with a simple loop or flat head at one end, so you can easily slide the beads onto the eye pins, and then string the beads together to complete the loop at the other end. Wide Range of Uses: This stainless steel pins are very suitable for making small connectors or making your own beaded chain. Can be used to make earrings, necklaces, bracelets, pendant jewelry.