Easy to install and easy to clean Material of High Quality:The of the mixer are made of stainless steel blades,High impact plastic base,gasket.Perfect for smoothies, smoothies, juices and for all fully blended product Compatible: Blender fit for most models of Blender(DOES NOT FIT: Pro 1200 and blenders)If these parts of your blender break down, you 't have to replace the entire appliance Functions: As an replacement part, the sharp blade is great for crushing and mixing food, making it easy to drink smoothies, smoothies, fruit juices and vegetable juices quickly Material:Plastic + stainless steel colour:Black+silver Package Contents: 1 * 4-leaf blade 1 * 6-jaw base 2 * seals Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.