Choose from three stylish pin designs to complement your style. The octagon-shaped pin features a 3 cm diameter and 4 mm thickness, offering a unique and bold look. The large circle pin, with a 2.5 cm diameter and 3.5 mm thickness, adds a sleek and classic touch. For a more delicate option, the small circle pin, with a 2 cm diameter and 3 mm thickness, offers a subtle and refined appearance. All pins are made from durable materials, perfect for adding a custom touch to your accessories.