Specifications Material ABS PlasticColor BlackSize 300x20x32mm 12x0 8x1 3Total Submersible Length 225mm 8 9 Features Tamper compatible for V itamix Electric B lender Easy to clean Individually polybag packing Pushes food down into the V itamix processing blades without in contact with blade For use with standard 64 oz containers will not work with the 48 oz container Not for use with the low p rofile 64 oz containers found on the Pro 300 or Pro 750 Package Included 1 x B lender Tamper Stick