Characteristics: This blade is made of stainless steel and does not require sharpening, it is rust-resistant and durable to use. Effortlessly shreds fruits, vegetables, and protein shakes into a delicious, smooth texture. With a brand new blade, it breaks down ingredients into their most nourishing, most absorbent state. It helps to facilitate healthy cooking. Easily whips up your favorite foods and smoothies, helping you combine meals faster. Nici are smoothed, which makes it easy to put on and take off. Includes rubber seal pre-installed in the base for a full seal with cup. . Blade, blender knife NutriBullet 900W . Blade, blender knife NutriBullet 900W Specification: Material: plastic stal stainless rubber Black kolor Power: 600W, 900W (optional) Product Size (diameter * H): approx. 3,7 * 10 cm / 1,5 * 3,9 inch Blade length: approx. cm /2.8in Package weight: approx. 155g 190g . Blade, blender knife NutriBullet 900W . Blade, blender knife NutriBullet 900W The package includes: 1 x Extractor Blade 1 x Seal . Blade, blender knife NutriBullet 900W . Blade, blender knife NutriBullet 900W