1.Silicone Lids BPA-free - This Silicone Lids Spill Stopper is made of finest BPA-free silicone that it is eating healthy and toxic-free environment-friendly material2.Splatter Cover for Food - No worry about cooking pasta, rice or soups.This lid will prevent boil over from your cooking with pots and pans, no messy kitchen anymore3.Heat Resistant & Splatter Guard - The Spill Lids can not only prevent the soup from overflowing, but also can be used as a steaming basket or a heat preservation cover4.Microwave & Dishwasher Safe- It can be placed in Microwave Oven, Freezer, Dishwasher safe. Maximum heat resistance up to 260, Minimum cold tolerance up to -605.Easy to Clean & Hanging - This Boil Over Spill Stopper are very easy to clean and keep fresh for daily use. You can simply place it in your dishwasher or wash by hand and let dry,Hanging in anyplace