Bar Charm: These bar charm pendants are available in stainless steel color, the simple design made it easy to match up with different projects, suit for you daily use. Material: The bar charm are made of high-quality stainless steel, not easy to rust and fade, stable, shinny and durable for long-lasting use.They are smooth and in the surface for comfortable touch. Sizes: The bar charm long is about 30-40mm, wide is about 4-5mm, thick is about 4-5mm , hole is about 3-3.5mm, 4pcs/style 12pcs.Easy for you to link these stud earring with other findings. Versatile for: High tech smooth surface charms pendants, you can use them to decorate dangle earrings or necklace, crafting party or jewelry making lessons, and also many other crafts project. Widely Used: Ideal for connecting braceletsnecklacesankletsalso can be used to connect jewelry chains and ropesmake your handicrafts more colorfulis a practical accessory for DIY homemade jewelry.