These are plastic shopping bags (product number TB50). There were 100 bags in the package, but a few have been used, so there are 90 or more remaining. Size: Approximately 500 (350+150) x 600mm West Japan size 50 / East Japan size 60 They are durable and large, making them easy to use for shopping or as garbage bags. The outer bag has wrinkles due to home storage, but the unused bags are in good condition. Thank you for your understanding. Instant purchase is welcome.