The KitchenAid 4 Piece Measuring Cup Set in Charcoal Grey consists of four cups of different sizes: 1/4 cup (59ml), 1/3 cup (79ml), 1/3 cup (118ml) and 1 cup (237ml). These cups work well with both dry and wet ingredients. Each cup is BPA-free, durable, and has its size labeled in easy-to-read letters on its handle, in both metric and US units. The cups are designed to nest, with a thick ring that keeps them together for easy storage and organisation. For easy cleaning, they are dishwasher safe (top rack recommended). The measuring cup dimensions in the nesting position are L19cm x W9.2cm. The KitchenAid 4 Piece Measuring Cup Set comes with a manufacturer's one year guarantee.