[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] - Please note that 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] - Crafted from durable plastic, 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 purchasing a new lid, simply replace the plug to keep your blender functioning optimally and reduce waste. Note: The package includes one replacement lid plug only; the complete lid is not included. Color: Black Material: Plastic Package Contents: 1 x Lid Plug Replacement