Features & Specifications: ~ Blender replacement parts use food grade steel blender knife and rubber gasket.You can rest assured that the blender replacement parts are in contact with food. ~ Blade is enough to crush ice, milk, fruit, meat, protein powder. High~quality rubber can prevent leakage when the mixer is in operation ~ Gear threaded: Positive threaded ~ Material:Plastic and Metal ~ Size:10×8.5×3cm 3.94×3.35×1.18 inch Product Fit: Nutri Ninja Blender 1000W Bullet style Auto iQ 1000 BL451 BL456 BL480W BL481 ~ Item weight:280.99 Grams Package Contents: ~ 1 x Blender Blade Notes: ~ Despite every effort to provide accurate images of each product’s colour and design, actual colours and design may vary slightly, due to different device screen settings, the lighting in the installation location, slight differences in product finishes over time and other factors.