Material: 304 Stainless Steel  Length: 1.6 Inch/ 40 mm  Pin Diameter: 0.02 Inch/ 0.6 mm  hole: 0.079 Inch/ 2 mm  Quantity: 300 PCS（Box packaging）  Material: Stainless steel open eye pins made of 304 stainless steel, Don't fade and is not easily broken, and it is durable for use.  Simple to use : Eye pin is great for making small connector or make your own beaded chain, Simply slide beads onto eye pins and string the beads together.  Features: There is a loop at one end, Its eye can be used to link it to other components of the jewelry, You can use a cord to link it with other accessories.  Is Widely Used In: Great for DIY your special unique jewelry, Excellent size for suspending small items from delicate necklaces, Bracelets, Anklets.