[Compatibility]-- Replacement blender blade compatible with NutriBullet 600 Watts and NutriBullet Pro 900 Watt High-Speed Blender series/mixer system. Fits Nutribullet blender cups of 18, 24, and 32 Ounce sizes. Compatible with 600w models: NBR-0601, NBR-1201, NB-101, NB-101B, NB-101S; 900w models: NB9-1301, NB-201. This blade attachment is not suitable for Magic Bullet 250 watts, NutriBullet Lean / RX, Baby Bullet, or Nutri Ninja blenders. [Powerful Extractor Blade with Tight Seal]-- Constructed from high-strength material, the cross extractor blade rotates at high speed to efficiently extract nutrients in minutes, ideal for preparing healthy smoothies. Features a sealing ring for enhanced leak resistance and durability. Ensures a secure, tight seal when properly assembled, supporting a healthier lifestyle with reliable daily performance. [Extra 2 Gaskets]-- One sealing washer is pre-installed in the blade assembly to ensure optimal seal and prevent leakage. The accessory is ready to use upon arrival. Includes 2 additional gaskets for future replacements. Do not install more than one gasket at a time. Only one gasket should be used per blade assembly. Always place the extractor blade onto the cup and twist until tightly sealed before each use. [Care Instructions]-- Do not submerge the blade in water. To clean, twist off the blade, wash by hand with warm soapy water, then rinse and dry thoroughly. Do not remove the gasket, as this may cause permanent damage and lead to leakage. For best performance, replace the blender blade every 6 months or as needed. Color: Grey (brush color may vary, no color selection available) Material: Plastic Package Contents: 1 x Knife Holder 2 x Sealing Ring 1 x Cleaning Brush Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight variations between the item color shown and actual color. Measurement may vary by +/- 1-3 cm.