Whether you want to ship your reptiles or display them at a trade show, deli cups are a great way to temporarily house animals, and these specialty lids are the perfect way to provide increased air flow (especially important if you use non-punched deli cups).
Currently available in 4.5 inch diameter only, these specialty lids are for our semi-clear (aka Fabri-Kal) deli cups - they do not fit as well on the clear (Solo) cups.
Remember - a cup that is a little bit of a snug fit for your animal is better than one that allows too much room, as everything is bound to be jostled around in transit (excessive room allows greater chance of injury as the animal can bounce around more inside the cup).