- It is designed to adapt to the vitamix mixer and works very quietly. 2. Adopt high resistance, super tenacity food materials, not easy to deform, easy to clean. 3. The waters of the agitator must be replaced by parts. Damaged or old blades can be replaced directly. 4. Replacement of leaves, easy to crush vegetables, stems, seeds and green leaves. 5. The blades are double and replacing the blades is a very simple process. Article type: assembly of blades Dimensions: approximately 9 x 3.5cm / 3.5 x 1.4 inch (L x W) Weight: approximately 159g / 5.6oz Installation method: (replacement of blades is a very simple process) 1. Necessary (not included) for a vitamix key or a pair of medium -sized pliers. 2. Place in the clearance of the fixing nut. 3. Keep the handle and turn in the opposite direction of the needles of a watch while adjusting the jaw in space. This will release the restraint nut. Color: Silver: Stainless steel Packaging content: 1 x mixer blade only content of the packaging