1. It is designed to slot for Advance blender, operation is awfully quiet. 2. Using meals high?strength stainless steel, super toughness, hard to deform, tender to clean. 3. Blender blade , the broken or outdated blade would be directly replaced. 4. The blade replacement, it is easy to mash green vegetables, stems, seeds, and fruits. 5. The blade has double leaf, changing the blade is a simple process. Color: silver material: steel Package Contents: 1 x Blenders Blades Only the above package content, assorted merchandise are not included. Note: Light reflection and varied displays could cause the colour of the object within the photo just a little diverse from the genuine thing. The measurement allowed error is +/- 1-3cm.