[COMPATIBLE MODELS] - Specifically designed for Vitamix Ascent and Venturist blenders, this lid plug fits perfectly with 48oz and 64oz Self-Detect containers. Compatible models include Ascent Series (A2300, A2500, A3300, A3500), Venturist Series (V1200, V1500), and Ascent X Series (X2, X3, X4, X5). Ensure your model is listed before purchase. [IMPORTANT NOTICE] - This replacement lid plug is exclusively for Vitamix SMART containers equipped with Self-Detect technology. It is not suitable for non-smart containers. [PREMIUM QUALITY MATERIAL] - Made from durable plastic, the same material used in original Vitamix components, this lid plug offers high impact strength and heat resistance. It is BPA free, ensuring safety and longevity, and is dishwasher safe for easy cleaning. [COST-EFFECTIVE SOLUTION] - Extend the life of your blender lid with this affordable replacement plug. Instead of replacing the entire lid, simply replace the plug to maintain optimal performance and reduce waste. Note: The package includes one replacement lid plug only; the complete lid is not included. Color: As Shown Material: Plastic Package Contents: 1 x Lid Plug Replacement