304 Stainless Steel Pin: Quality and reliable 304 stainless steel, safe and friendly to your skin, has maximum corrosion resistant, durable and sturdy. Hard to oxidate or discolor, always remain bright and shiny, requires minimal maintenance. Large Quantity: The package includes 500/1000pcs ball head jewelry pins, each piece is about 50mm/40mm in length, 0.7mm/21 guage thick, ball head: 2mm. Proper size to make small dangles. Large quanity to meet your craft needs. Easy to Use: String the beads from the straight head, then use a pair of pliers to bend the straight head into a circle and finally connect it to the other parts of the jewelry. A basic jewelry finding for starters and jewelry makers. Wide Usage: Great for making small connector or making your own beaded chain. Works well with beads, jump ring, connectors to make beautiful dangles for arts and crafts work, custome gadget, corsage pins and ornaments fixers and hair accessory. Jewlery Making Pin: The head pins can be used for dangly earring, pendants, necklace, bracelet, anklets, stringing beaded links, connecting chains and much more jewelry making. Professional and easy jewelry findings, make your creation easier. Specification:1000 pieces of 4cm/500 pieces of 5cm Colour:As Shown Material:stainless steel Package Contents: 1000 * Headpin / 500 * Headpin Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.