This Vintage Tupperware Hamburger Patty Press is a must-have for burger lovers! The 4" diameter ring is perfect for creating the perfect-size patty every time. Included in this bundle are 7 Keepers with lid, allowing for easy storage and organization of your burgers or other food items. Made of high-quality plastic, this Tupperware Patty Press and Keepers set is durable and long-lasting. Ideal for use in any kitchen, this set is perfect for parties, barbecues, or any time you want to enjoy a delicious homemade burger.