Hey! This is a live product. If you are purchasing ants during the winter months, please remember to purchase the "Winter Shipping (Live Guarantee) (72 hour heat pack + 1 inch foam cushion)" in order to guarantee the order.
Poly-Fabric 4.5" Deli Lids - perfect ventilated lids for culturing fruit flies and other insects. This product is from Canada Ant Colony. The full catalogue, including all variants, can be found at https://canada-ant-colony.com