I apologize, but please purchase this item if you are able to receive it via Eco-Mercari delivery. The large bag has been opened, but I will send unused feed. It will be divided into smaller portions in plastic bags, placed in a bag with a zipper, and then packed in a box. Shipping size: 80-100 size Contents: Approximately 7 kg For those who are not receiving via Eco-Mercari delivery: Shipping size: 60 size Contents: Less than 2 kg This is standard feed used for experimental animals, breeding, and raising. Animals that can use this feed include mice, rats, hamsters, and gerbils. It is hard food. Manufactured by: Nippon Clea Type: CE-2 Beige pellet-shaped feed for small animals, with excellent nutritional balance. - Shape: Pellet - Color: Beige - Application: Feed for small animals - Size: Small Thank you for viewing.