【Size of The Seal Gasket】3.23in / 8.2cm in diameter, 0.2in / 0.5cm in height. Before replacement, remove the old gasket and pre-press the new washer to ensure it is properly installed and leak-free. This seal is compatible with all 3.35in diameter Ninja blades (such as small 6 fin blades and 5 fin blades). ONLY fit 16oz blender cups, NOT fit 18 / 24 / 32oz blender cups
【Quality Material】These sealing rings are made of food-grade rubbe, strong sealing and long-term use. Each pack contains 3 rings and a hook. We do not claim these are genuine Ninja accessories
【Easy to Install & Clean】The grooves are different on each side of the ring. Face UP for grooves and bumps; Face DOWN for flat side. After replacing the gasket, be sure to push the gasket down as far as possible to ensure that the sealing ring fits tightly against the blade for a better seal
【Reliable After-Sales】Customer satisfaction is our top priority. If you have any questions regarding compatibility or quality, please tell us; we are happy to assist you!