O-Band No. 18 * 5Kg (500g x 10 bags) Bag (Large) 2.5Kg x 2 bags Photos 9, 10 * Quantity: Approximately 3000 bands x 10 * Made with natural rubber * Folded width: 70mm Photo 4 * Cut width (thickness): 1.1mm * Made in Japan * Kyowa Co., Ltd. How about for commercial use? This is a familiar binding material (rubber bands) that is well-known as amber-colored rubber bands, using genuine, high-quality rubber, and has convenient and wide-ranging uses. It also conforms to food additive standards. Purchased about two and a half years ago. Stored in a cool, dark place. The product is in good condition. Thank you for your consideration. Thank you for viewing.