Compatible model: This substitute section is well matched with 250W blender. It is never well matched for mini, not correct for child , and not suitable for any or Ninja. High quality: Each alternative blade is provided with superb washers and hard plastic gears. The gasket is made of food-grade silicone instead of rubber, which is more challenging than rubber. The washer is pre-installed in the alternative blade and may be used straight without any operation. Core function: This blade is very well suited for chopping, grating, blending and combining food, comparable to onions, cheese, meat, smoothies, smoothies and freeze drinks. Replacing parts permit you to make cooking easier. colour:Black+silver Material:Plastic + stainless steel Package Contents: 1 x Blade 1 x Flat Blade Only the above equipment content, diversified item are usually not included. Note: Light and various exhibits can cause the colour of the object within the photograph slightly diverse from the real thing. The dimension allowed error is +/- 1-3cm.