Features: 1. Humanized handle design, exquisite appearance, smooth grinding, comfortable feel; 2. Uniform gear mechanism, easy to open the cover, saves time and effort; strong and sturdy construction; 3. Features an adjustable, toothed clamp that fits most cap and lid sizes with a tight, secure grip; 4. Anti-slip grooves – the press handle locks into place to prevent sliding and loosening during use; 5. Easy to use – open the clamp and place it on the lid. Adjust the clamp to fit, then press down the handle to lock. Twist and open. Notice: Actual color may be slightly different from the image due to different monitor settings and lighting conditions. Please allow 1-3 cm deviation due to manual measurement. Materials: Stainless steel Maximum diameter: Approximately 11.2 cm Includes: 1 x Jar Bottle Opener