OurPet's set of two Flex-o-Lids - one pink and one blue - are rubber lids that seal in freshness at all temperatures. Unlike plastic lids, OurPet's Flex-O-Lids are durable and won't crack, and are even dishwasher safe. They feature a unique slot which allows a spoon to be kept in the can, while sealing in freshness and keeping odors from escaping.
Small Flex-O-Lids fit most small cans of canned dog or cat food. Small Flex-o-Lids are approximately 2 5/8" in diameter.