1. It is designed to slot for Advance blender, operation is very quiet. 2. Using meals high?strength stainless steel, great toughness, stressful to deform, clean to clean. 3. Blender blade , the broken or previous blade can be straight replaced. 4. The blade replacement, it is simple to mash green vegetables, stems, seeds, and fruits. 5. The blade has double leaf, changing the blade is a very simple process. Color: silver material: steel Package Contents: 1 x Blenders Blades Only the above kit content, other products aren't included. Note: Light reflection and sundry exhibits could cause the colour of the thing in the photo slightly different from the genuine thing. The size allowed error is +/- 1-3cm.