This set of 4 round biscuit cutters are made from stainless steel with comfortable arched handles and thin blades. They easily cut through thick or thin dough without any squished edges! The biscuit cutters range in size from 1-1/2 dia. to 2-7/8 dia. making them a must have for any bakers kitchen! The set nests together for compact storing and theyre dishwasher safe.