Bringing confidence to seniors dining at home, Libbey Intuitive Diningware Donna Senior dinnerware from Schönwald is made with discreet functional aids designed to help make dining easier for people with reduced vision, mobility, and motor skills. The Donna Senior dinner plate cover fits Donna Senior 9-1/2" dinner plates and helps keep food warm before serving or cover leftovers for later. Made from food-safe plastic, covers are clear so diners can easily see what’s on the plate and the high dome ensures that taller foods are not crushed. The durable lids are easy to remove and place back on the plate. This cover is microwave, dishwasher, and refrigerator safe. It’s stackable for easier storage, too. Plastic plate covers are not oven safe.