Flex Edge Beater for KitchenAid Mixer - Lift Stand Tilt-Head Mixers Attachment for 4.5 QT and 5 Quart Bowls - Bowl Scraper Blade Accessory White (Black) Flexible Edge, No more scraping the bowl,Metal alloy frame and silicon for mixing. Scrapes ingredients. Reduce mixing time. Maintains safe wattage. Fits most KitchenAid 5-Quart bowl-lift mixers: K45SS, KSM1, KSM100, KSM110, KSM120, KSM15, KSM16,KSM75, KSM8, KSM9. After you are done using simply set in the dishwasher, it's safe. For 4.5-5 Quart Tilt-Head Stand Mixer Bowls