Compatibility: Compatible with NutriBullet Pro (900 watts) and NutriBullet Original (600 watts) extractor accessories.<br><br> NOT Compatible: This blade WILL NOT WORK with Magic Bullet, Ninja extractors, NutriBullet Lean (1200 watts) or NutriBullet RX (1700 watts) extractors.<br><br> <b>Features: </b><br> *100% brand new and high quality <br> *Gear threaded: Positive threaded <br> *Product fit: 600w & Pro 900 only <br> *Installation: Replacement <br> <br> <b>Specification: </b><br> Material: Plastic and Metal <br> Color: As the picture show <br> <br> <b>Package: </b><br> 1*Pre-installed extractor Blade <br>Disclaimer: Product by Rayze, a company that focus on providing blender replacement parts.