Features: Made of high-quality plastic material, BPA free, Dishwasher safe, no leaks, durable and longevous. It has high impact strength and heat resistance. Made of durable plastic material, this flip-top lid is designed to fit perfectly onto your blender and is easy to clean, making it a convenient addition to your kitchen arsenal. Ideal-for fitness enthusiasts, health-conscious individuals, or anyone who loves to blend their favorite-smoothies and drinks on-the go, this accessory is a must-have for your NINJA-blender. Whether you're prepping your morning protein shake or whipping up a refreshing fruit smoothie after a workout, this flip-top lid makes it easy to take your drinks with you wherever you go. With its sleek-design and effortless functionality, this flip-top lid is the perfect accessory to elevate-your blending game and take your on-the-go smoothie game to the next level. Specifications: Material:Plastic Size:Approx.7x5.3x1.3cm/2.75x2.08x0.51inch Color:Black/Transparent-Color For Ninja-BL550 BL500C BL500 BL610 BL642 BL660 BL660C BL700WM BL700RC BL700C BL700 BL740 BL770 BL771 BL780 BL780CO NC600CCO NJ600 NJ602 NJ600C NJ602CO NJ602NQ NJ602NW Package Includes: 2pcs Spout Cover note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.