[ FUNCTION]- Whether the blade is sharp and the juicer cup is sealed is very important for us to buy juicer cups and blades. The 24oz Ninja blender cup produced is exactly what you . We use stainless steel blades with a thickness of 2.4MM. The 7-fins base can more cutting power for the blade, which can easily shred fruits and even nuts. Both the blade and the mouth of the cup have a sealing ring, so you 't have to worry about the splashing out during use[SHOPPING TIPS]- Please confrim whether your juicer has the installation position of 7 fins use, and the diameter of the blade is 4 inches. If your Ninja juicer cup is not 4 inches in diameter and does not have 7 fin mounting slots, then blender cups and blades are not suitable for your juicer Or you can refer to the matching model diagrams provided by us[PERFECT COMPATIBILITY]- Ninja blender are compatible with: Ninja BL2012 / BL2013 / BL480 / BL480D / BL481 / BL482 / BL486CO / BL487 / BL487A / BL488W / BL490 / BL491 / BL492 / BL492W / BL640 / BL642 / BL642W / BL642Z / BL680A / BL682 / NN100A / NN101 / NN102[HIGH MATERIAL]- Ninja blender parts are made of high- rubber, 100% -free High Impact Plastic and food- stainless steel are 100% -tested by the manufacturer. Safe & Non-toxic & Non-polluting. Replacement blades can your juicer with more stable, and chopping, grinding, blending functions.Material: plasticcolour: As shownPackage Contents:2 x 24 cup 1 x cutterbedOnly the above package content, other are not included.Note: Light reflection 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.