The Securi-T 7312214 Drainable Ostomy Pouches are highly compatible with major brands like Coloplast, ConvaTec, and Hollister. These pouches come in a one-size shape with a 2-inch opening diameter, making them suitable for colostomy use. Material sourced from the United States, these white plastic pouches feature a drainable design and a barrier ring for added security. The pouches have a long expiration date ranging from 07/2025 to 03/2028, ensuring a fresh and reliable product for daily living aids.