Pack of 12 Plastic Plates 18cm Pastel Blue. Our sweet Pastel Blue plates are perfect for serving cocktail finger food and cakes. Plates are dessert size and measure 17.8cm. Perfect for birthdays, boys baby showers and themed parties such as Frozen, Cinderella and Mickey 1st, these plates will add a lovely touch of Pastel Blue colour to your party table. Disposable, not recommended for dishwasher or microwave use.