This locking lid replacement is compatible with the 72oz XL pitchers for Ninja blenders. Featuring a secure locking mechanism, this lid keeps blended mixtures fresh and prevents leaks and spills. Made of durable plastic, it snaps tightly onto the blender pitcher to allow for smooth pouring and drinking straight from the container. The square design matches the updated style of Ninja's extra large 72oz pitchers. An essential accessory for heavy blender users, this replacement lid helps extend the life of your blender pitcher. Maintain blending power and convenience with this high-quality lid that ensures safe, mess-free blending every time.