Pack of 8 Plastic Plates 23cm Yellow. Summer entertaining and serving meals for birthdays is a breeze with our beautiful yellow plates! These plates are dinner size and measure 23cm. Place these bright yellow plates on your party tables to give them a bright splash of citrus colour! Yellow plates make a great accompaniment to children's party themes such as Construction, Sesame Street, Batman and more. Not recommended for dishwasher or microwave use.