Quantity: You will receive 70pcs flat round natural shell charms in 7 colors (10pcs/color), providing an sample supply for your jewelry-making projects. They are about 15 mm in diameter, 1.5 mm thick, hole: 1 mm Material: The flat round shell pendants are made of natural shell. Spray painted with vibrant color, and retain the natural shell texture, they will bring vitality to your crafts Shapes: The shape of the shell pendant is generous and simple in design, with smooth surface and 2 holes. They are not only super stylish, but they're also a great way to bring a bit of summer and beach vibes into your life Occasions: Ideal for summer and beach-themed occasions, whether you're crafting pieces for vacation wear or simply want to infuse a bit of seaside charm into your everyday style, these shell pendants are perfect for adding a touch of tropical flair to your jewelry creations Application: These disc coin seashell charms have a wide range of uses, you can create summery earrings, ocean-themed necklaces, or even nature-inspired bracelets with them