[Kindly Notes] This is not an original product. The accessories are compatible with it and can be used normally without affecting the operation and functionality of the product.[Adaptation Model] Compatible with for 600W/900W/ PRO series, such as -101S, NBR-1201, -201, NB9-1301, NB9-0901, etc.[Safety and Health] The cutter head and accessories are made of food-safe plastic and stainless steel blades,which are high-quality and .The round sealing ring and shock-absorbing pad are made of high-quality silicone,which is soft and durable.All parts can be disassembled and cleaned, clean and hygienic.[High-quality and durable] Stainless steel crisscross blades can quickly chop, grind and mix. It is very suitable for making smoothies and vegetable juices.colour: grayMaterial: plastic + stainless steelPackage Contents:1 x Extraction blade3 x Rubber washer3 x 1 x Motor top base gear2 x Black rubber gearOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.