Elevate your feeder insect breeding setup with this professional-grade 10-pack of 32 oz deli cups and specialized fabric lids. Each crystal-clear container stands 5.5 inches tall with a 4.5-inch diameter, providing optimal space for cultivating fruit flies and other live feeders. The innovative vented fabric lids ensure proper airflow while maintaining a secure, escape-proof environment for your cultures. These durable cups are crafted from high-quality #5 polypropylene plastic, making them both reusable and easy to clean. The practical stackable design helps maximize space efficiency in your breeding area. The bug-safe fabric lids are specially designed to maintain breathability while preventing escapes, making these containers perfect for successful insect cultivation. This comprehensive set includes 10 cups and 10 matching fabric lids. These containers are widely used by reptile enthusiasts and professional breeders alike.