Pansaver Slow Cooker & MultiPurpose Liners, also Fits Baking Dishes and Roasters. 3 Box Bundle (12 Liners). Fits 3 to 6.5 Quart Oval and Round Slow Cookers. Eliminates food-to-hot surface contact which prevents the moisture in the food from scalding-off Food cooked with Pansaver Liners never touch the pan so the chance of surface contamination is eliminated Liners are NSF Certified, Kosher (Kof-K) Supervised, CFIA (Canadian) Approved, HALAL Certified. 4 liners per box. Manufactured in an ISO 9001 Certified Facility in the USA. Easy Clean up - No soaking or scrubbing