YESURPRISE Extractor Cross Blade Replacement For NutriBullet Blender Juicer Mixer Model RX N17-1001 Compatible Model: Replacement Cross Blades made exclusively for NutriBullet Model RX N17-1001 ONLY. Replace a lost or damaged blade or keep an extra on hand to make even more of your favorite NutriBullet creations. High Quality: Dishwasher safe, non-toxic and and never needs sharpening. This blade is made out of stainless steel and the base is made of food grade plastic and stainless steel. Great Functions: Cross blade for chopping, grating and blending foods such as onions, cheeses, meats and frozen drinks. Helps make healthy cooking easier. Easily whips up your favorite foods and smoothies helping you put together healthy meals faster. Size Details: 4.9inch (12.4cm) outside diameter,1.8inch(4.6cm) height. Will not work with 600w or 900 Pro series. Packing Includes: 1x replacement cross blade for NutriBullet & Yesurprise friendly customer service will be always with you whenever you need. We make no claims that these are original NutriBullet products.