The Sophie Conran for Portmeirion: Christmas Set of 4 Salad Plates are made of durable, highest quality English porcelain, and feature festive, traditional designs. The plates are 8" in diameter and are well sized for breakfast, lunch, salads and desserts. Each plate has its own design for a fun mix and match style. The Sophie Conran for Portmeirion Christmas Collection is freezer, dishwasher and microwave safe, and oven safe to 400 F. Each salad plate measures 8" l x 8" w x .5" h.