O-Band No. 18 * 1 kg (500g x 2 bags) * Approximately 3000 bands x 2 * Made with natural rubber * Diameter: 70mm * Width (Thickness): 1.1mm * Made in Japan * Kyowa Co., Ltd. These are the familiar and convenient binding materials (rubber bands) that are widely used, made with genuine, high-quality rubber that has been known as amber-colored rubber bands. They also meet 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.