1. Flexible Edge Beater: The flexible edge beater is made of non-stick coated metal construction and flexible silicone edges for heavy-duty work and high durability. This mixer scraper can continuously whip, scrape, and mix ingredients from the sides and bottom, ensuring thorough mixing without scratching your mixing bowl and reducing mixing time by up to 50%. 2. Food-Grade Material: This mixer paddle is made of high-density food-grade plastic with a silicone edge, making it safer and healthier than a traditional mixer paddle. Perfect for healthy cooking. 3. Dishwasher Safe: When you're done with the beater, simply place it in the dishwasher. It's safe and easy to clean. 4. Multifunctional Flat Beater: Perfect for thin cookie dough, compound butter, pie dough, buttercream frosting, mashed potatoes, and more, but NOT for hard dough. Do not use the blade in a dry bowl. 5. Compatible With: Works with 4.5-5 quart tilt-head stand mixer bowls, fits models: K45, K45SS, KSM1, KSM100, KSM110, KSM120, KSM15, KSM16, KSM75, KSM8, KSM90, KSM105GBCER (Does not fit 5 QT Bowl-Lift mixers).