Broke or lost your Ninja blender cups? This replacement kit is exactly what you need. It includes TWO 24oz cups made from BPA-free, durable ABS plastic - just like the originals. They fit most Nutri Ninja blenders with the 4-inch blades (models like BL450, BL480, BL487, BL492, NN100, and many more - check your model!). The kit also comes with two sip-and-seal spill-proof lids, two replacement rubber gaskets for the blade assembly, and a handy cleaning brush. The cups have clear measurement markings so you can get your smoothie recipes just right. Best part? They're leak-proof when sealed and completely dishwasher safe for super easy cleanup. Blend your drink right in the cup, snap on the lid, and you're out the door. A must-have for keeping your Ninja blender in action. (Note: These are for 24oz cups only, not the 16oz size.)