【High-Quality Material】 O-Band rubber bands are made of natural rubber, making them durable and long-lasting. 【Bulk Pack】 This is a used pack, so while it originally contained 1640 bands, the exact number remaining is unknown. However, there are likely between 800 and 1000 bands. These are cost-effective and convenient for everyday use. - Brand: O-Band - Material: Natural Rubber - Quantity: Approximately [Number] - Size: No. 8 - Packaging: Boxed I don't know when these were purchased, and they are a used item. The box shows its age, so it's likely from quite a while ago. The rubber bands themselves seem to be in good condition, as far as I can tell. The box will be folded and placed in a bag for shipping via Nekopos (a Japanese delivery service). Thank you for looking.