[Fits]-- The extractor replacement blade fits the NutriBullet 600w or Pro 900w series. Models listed below. 600w unit numbers: NBR-0601, NBR-1201, NB-101, NB-101B, NB-101S; 900w unit numbers: NB9-1301, NB-201.[Does not fit]-- NOT COMPATIBLE with NutriBullet RX (1700 watts), NutriBullet Lean (1200 watts), Baby Bullet or Nutri Ninja blenders. Please check your blender model before purchasing.[Powerful Stainless Steel Extractor Blades]-- The high-speed blade is made of food-grade stainless steel and sealed with silicone rubber gaskets. More durable and does not leak. Use cyclonic action to easily break down tough ingredients. Easily create your favorite smoothies, omelets, snacks, and nut butters.[Included]-- 1 x emulsifying cross replacement blade. 1 x silicone rubber gasket O-ring pre-installed in the blade. Blade size: Outer diameter/inner diameter: 10.5/9.8 cm x height: 4.2 cm.[Note]-- 1 x silicone rubber gasket O-ring pre-installed in the blade. It may come loose during transport, please insert it properly into the blade before use for best performance.Color: grayMaterial: plastic + stainless steelPackage contents:1 x extractor cross replacement bladeOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.