Food Huggers come in a set of four reusable silicone covers that help preserve the freshness of fruits and vegetables, leftovers and even the unused portions of jars and cans. Push the leftover half down into the closest sized hugger and save it in the fridge until it's needed again. Food Hugger folds tightly (hugs) around the food and creates a seal to hold in the natural juices and prevent exposure to circulating air, which can cause food to spoil or dehydrate. Crafted from 100% FDA silicone, Food Huggers are 100% BPA and phthalate free. Food Huggers are also dishwasher, microwave, and freezer safe. If you love your food, give it a hug. Set includes 4 berry food huggers measuring 1-3/4, 2-1/4, 2-1/2 and 3 inches.