Stainless Steel: These bottle stoppers are made of high-quality stainless steel, which is durable and long-lasting. Threaded Post: The stoppers' classic design includes a threaded post that makes them easy to insert and remove from wine bottles. Set of 20: Each order includes a set of 20 bottle stoppers, which is perfect for parties, events, or DIY handmade projects. Easy to Use: The bottle stoppers are simple to use and install, making them perfect for any wine lover or DIY enthusiast. Wide Use: These bottle stoppers are not only great for personal use but also perfect for events such as weddings, birthdays, graduations, or other special occasions when you want to add something to your wine bottles. Material: Metal Color: As shown Package Contents: 20 x Wine Corks Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.