Comprehensive Set: Receive a set of four silicone stoppers, perfect for replacing worn or lost parts. These stoppers are essential for maintaining the efficiency and longevity of your for Ninja SLUSHi FS301/FS301C frozen drink maker. Superior Quality Material: Constructed from premium, BPA-free silicone, these stoppers are designed for durability and safety. They offer excellent elasticity and reliability, ensuring a leak-proof seal that withstands regular use in busy environments. Hassle-Free Maintenance: Designed for convenience, these silicone stoppers are dishwasher-safe and resistant to staining. This makes cleaning a quick and effortless part of your routine, allowing you more time to enjoy your delicious frozen beverages. Perfect Compatibility: Specifically engineered for Ninja SLUSHi FS301/FS301C models, these replacement plugs provide a secure seal to the pour spout, effectively preventing any leaks during machine operation. Color:Black Material:Silicone Package Contents: 4 * Silicone Replacement Stoppers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.