Features: This 1/4 screw adapter to 17mm ball head is essential for anyone wanting to connect different mounts. Whether you’re a professional photographer or just someone who loves taking photos, this adapter is perfect for you. It’s also great for anyone needing to mount their phone or camera on various locations. Use this adapter to connect your phone or camera to a tripod or any other mount with a 1/4 screw thread. It’s perfect for capturing stable photos and videos in all environments. Made of durable plastic, this adapter is lightweight and easy to use. With its elegant design functionality, this adapter will surely become a highlight in your photography. Specifications: Material: Plastic Size: Approximately 3.1 cm / 1.22 inches Color: Black / White Notes: Allow 1-2 cm measurement error due to manual measurement; ensure you have no objections before ordering. Due to differences in screen displays, the image may not accurately reflect the actual color of the product. Thank you for your understanding. Package includes: 1x LED adapter