The high-speed replacement blade is made of food-safe stainless steel and sealed with food-safe silicone. Non-toxic and odorless, it is designed for healthier living. Easy to install and use—simply replace the old blade. The 6-fin blade is sharp, rust-resistant, and durable, ideal for chopping, grating, and mixing to make cooking more convenient. These replacement blades can smoothly process fruits, vegetables, and protein shakes into a fine texture, helping break down ingredients for better nutrition. Compatible with NutriBullet 600 watt and 900 watt extractors. Pack of 2 blades. Material: Plastic + Metal. Color: Black. Package includes: 2 x Cross Blade. Note: Light reflection and display differences may cause slight color variation between image and actual item. Measurement may vary by +/- 1-3cm.