Amount of package: you will get 3 pieces of replacement extractor blade compatible with for , enough quantity for your daily use, replacement and sharing; Note: it's recommended to replace per 6 month for optimal performance Suitable occasions: these replacement extractor blades are compatible with for 600W and for Pro 900 high-speed blender and mixer system, suitable for most smoothies and freeze drink Durable material: the replacement part blades are made of stainless steel and quality plastic, durable and BPA free, cut things effectively and pointed blades work well at chopping, grating and blending Easy to use: the blender replacement blades are consist of extraction blade and gasket, the sealing design reduces the friction between the cup and the lid, no worry about leakage and bring you more convenience when using Convenient to clean: just use soap and water before to wash it and dry for times use, not easy to mold Colour: gray+silver Material: plastic+stainless steel Package Contents: 3 x Replacement blades Only the above package content, other products are not included. Note: Light 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 +/- 1-3cm.