This feature a sleek, durable stainless steel construction for a premium look and long-lasting use. They can be personalized with logos, designs, or text, making them perfect for corporate gifts, promotions, events, or personal keepsakes. Stylish, sturdy, and travel-friendly, they combine elegance with everyday practicality.SPECIFICATIONS:Material: Stainless SteelSize: 2.6 inches up to 4.3 inchesShape: Round, Square, Rectangle, and Heart