Approximately 30 rolls of plastic wrap cores, each about 45cm long. Diameter: about 3cm. Durable and strong. Perfect for summer vacation crafts like stepping stools, chairs, objects, picture frames, etc. They are new, but please note that there may be overlooked stains or dirt due to home storage. This item can be shipped immediately via Eco-Mercari delivery. Thank you. We have other quantities available, so please feel free to comment.