[Compatibility] This replacement blade is compatible with NutriBullet 600W and NutriBullet Pro 900W high-speed blender models. It fits NutriBullet cups of 18 oz, 24 oz, and 32 oz. Compatible 600W models: NBR-0601, NBR-1201, NB-101, NB-101B, NB-101S Compatible 900W models: NB9-1301, NB-201 Not compatible with Magic Bullet (250W), NutriBullet Lean, NutriBullet RX, Bullet, or Nutri Ninja blenders. [Powerful Extractor Blade with Tight Seal] Made from high-strength materials, the cross-shaped extractor blade rotates at high speed to efficiently extract nutrients in minutes, helping you prepare healthy smoothies at home or on the go. The included sealing ring ensures a secure, leak-resistant fit for reliable daily use. [Extra 2 Gaskets] One gasket is pre-installed in the blade assembly for optimal sealing. The unit is ready to use upon arrival—no additional setup required. Two extra gaskets are included for future replacement. Do not install additional gaskets during use. Only one gasket should be used per blade. Always ensure the blade is fully tightened onto the cup before operation. [Care Instructions] Do not submerge the blade assembly in water. To clean, twist off the blade, wash by hand with warm soapy water, rinse thoroughly, and dry completely. Do not remove the gasket, as this may cause permanent damage and leakage. For best performance, replace the blade every 6 months or as needed. Color: Grey (color may vary; no color selection available) Material: Plastic Package Includes: 1 × Blade assembly 2 × Sealing rings 1 × Cleaning brush