KOOC Makes Cooking Easy. With forward-thinking safety and health, we are committed to creating memorable meals and trustworthy cooking life for you.Cleaning Shouldn't Be a Burden. Free you from heavy cleaning after meals, when you're finished with cooking and serving, simply toss the liner in the trash without any clean-up. Spend more time entertaining family and friends and less time in the kitchen with these FDA-compliant food-safe KOOC Slow Cooker Liners.All the things we do is to make your cooking healthier: FDA Certification gained, BPA-free material does not affect the nutrition or the taste of food. Each independent package equipped with a lock fresh seal design to avoid the dust. The usage of the liner can reduce the wear of the pot and prolong its service life.Your pot can always find the right liner. Size M: Fit 1.5 to 4-quart slow cookers. Size L: Fit 4 to 8.5-quart slow cookers. Size XL: Fit 6 to 10-quart slow cookers. More economical quantity combinations for you to choose. You can find products of all sizes in our store. Our storefront: https://www.amazon.com/s?me=AJZ6SG7H6ZJ1We know this may not happen to you, but just be careful: Do not stir it with something sharp. Do not boil water with empty pot. If cook in high temperature for more than 8 hours, the liners may be broken. Disposable and do not use it for second time. Do not use it in pressure cooker.We will always be there for you. In case you have any question during normal use, we guarantee within 24 Hours' Response.