1. Food-grade silicone lid designed specifically for KitchenAid 4.5-5 quart stainless steel mixer bowls and freezer bowls, maintaining freshness during storage and freezing.
2. 22.5cm diameter precisely fits 4.5QT/5QT bowls (approximately 8.85 inches).
3. Snug seal prevents dust and airborne contaminants.
4. BPA-free silicone withstands temperatures from -40-446 Fahrenheit (-40- 230 Celsius).
5. Dishwasher-safe for easy cleaning.
6. Common Uses: Ice cream freshness preservation during freezer storage; Dough proofing and short-term food refrigeration
7. Not compatible with ceramic bowls, glass bowls, bowl-lift models, or 3.5QT bowls.