[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 blades rotate at high speed to efficiently extract nutrients in minutes, helping you create healthy and nutritious smoothies for daily enjoyment. Equipped with a sealing ring, this replacement blade offers improved sealing performance, enhanced durability, and leak-resistant design, supporting a worry-free blending experience. [Extra 2 Gaskets Included]-- One washer is pre-installed in the blade assembly to ensure a secure seal and prevent leakage. The included accessories are ready to use upon arrival. Two additional gaskets are provided for future replacements. Do not install multiple gaskets at once—only one gasket should be used per blade. Before each use, place the extractor blade onto the cup and twist securely until tightly sealed. [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 permanently damage the blade and cause leaks. For best performance, replace your Nutribullet blender parts every 6 months or as needed. Color: Grey (brush color may vary, no specific color selection available) Material: Plastic Package Contents: 1 x Knife Holder 2 x Sealing Ring 1 x Cleaning Brush Note: Only the items listed above are included. Other products are not part of this package. Lighting and display differences may cause slight variations between the item color shown in the image and the actual product. Measurement may vary by +/- 1-3 cm.