This set includes 3 cup, 6 cup and 11 cup rectangular storage with lids. It is dishwasher, freezer, microwave and preheated-oven safe. It is made of durable, premium tempered glass for even heating and it comes with a 2-year limited warranty. Price drops from $40 to $27.99 to $23.79 when you apply the coupon code "MOM" at checkout. Log into your free Macy's Rewards account to get free shipping at $25. Otherwise, shipping adds $10.95 on orders below $49.