This square locking lid replacement is only compatible for blender 72 oz new pitcher models, including the following: BL610, BL610BRN, BL610C, BL710WM, BL710WMC,CO610B, CO650B, CT610, CT610C, CT611C, BL640, BL641, BL642, BL642W, BL642W1, BL642REF, BL680A, BL681A, BL682, BL682W, BL910,BL910BRN, BN700, BN701, BN700C, BN701C, BN701CCO, BN750, BN750C, BN751, BN751C, BN753TGT, BN800, BN800C, BN801, BN801C,BN801BBYC, BN801NP, BN805A, BN805CCO and DB751A. Please check your model before ordering!! [ATTENTION]- Our replacement top lid for blender is the NEWER model, ONLY works with 72oz pitchers with EXTENDED RIM. [EASY CLEANING]- This lid cover replacement for 72oz pitcher adopts the same materials as the original, free and dishwasher safe, thus making cleanup just simple and easy. [SAVING MONEY]- Our replacement top cover part for 72 oz XL pitcher make your blender like new and work perfectly after being installed. Thus, you can save much money from buying another expensive blender. The actual product may have slight color differences or differences, which does not affect use. color: Black material: plastic Package Contents: 1 x Locking Lid 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.