Premium Qaulity: The flat head pin set is made of high quality 304 stainless steel, with real 18k gold plated, long-lasting to wear, which is hard and durable, not easy to deform, and break, with smooth surface, can maintain good condition even after long time use Great Quantity: You will receive 300pcs flat head pins totally, measured 50x0.5mm, it is a large quantity to meet your daily use and replacement, sufficient quantity for your long term use, great for diy jewelry making project, you can also share it with your friends Easy to Use: The flat head pins for jewelry making are easy for you to use, the flat head pins have 1.2mm hole, you just need to slide the appropriate beads and rhinestones into the pins, then design and make different decoration styles according to your preferences and taste Wide Uasge: You can use these simple pins with flat heads in many places, they are suitable for DIY jewelry making, such as linking small chains, rhinestones, beads and earrings, making bracelets, anklets, repairing necklaces, and more jewelry projects Strengthen Creativity: Enough quantity allows you to invite your friends and family members to make handicrafts with you, and with these metal pins, you can complete crafts efficiently. What's more, you will spend precious time with the person you love and care br>