The all-new Smartloc ™ Lid is our most innovative and secure lid yet. Designed with frequent blends in mind, the new lid easily slides on to the jar with very little resistance. Made with both clear Tritan and rubber, it securely seals while giving full visibility into your creations. FEATURES: Latches securely to jar during blending Four corner tabs for 360 ° lid removal and lid application Clear lid allows you to see what is blending Leak-proof silicone seal is easily removable for cleaning Dishwasher safe Removable vented lid plug allows for easy addition of ingredients while keeping splashes contained Inner rib design contains mess when placed upside down on counters keeping your counters clean BPA free made of Eastman Tritan 6”W x 6”L x 1”H Compatible with Wildside+, Fourside, Wildside Flow and Margarita Jars (excludes Mini Wildside jar) PACKAGE INCLUDES: Smartloc ™ Lid Plastic lid insert. (Note: The plastic insert cannot be purchased separately.) *If you're not sure which jar you have, please contact our customer service. *NOT FOR COMMERCIAL USE - If used commercially, the warranty will be voided. *If you're looking for more blender accessories, then check out our available stock .