Helps prevent splashing and allows you to add ingredients evenly whilst mixing without any messSuitable to be used with K45, KSM45, KSM90, KSM150, KSM155, KSM156, KSM160, KSM170, KSM177, KSM192 and KSM195.You can easily find the model number by carefully lifting your stand mixer and looking under the base. The model number is located on the attached sticker.NOT Compatiblewith theMini Stand Mixer model KSM3311or the bowl liftKSM60 and KSM70 stand mixers.Please note: Pouring Shields will fit the Stainless Steel Bowls only. This is due to the varied thickness of the specialty bowls, including the wooden, glass and ceramic bowls.