チャートのアクセサリー?
Aerovision Quick Release Chart Protectorsの続きで、英語の説明文です。
Quick Release Chart Protectors are the most efficient way to handle your Jeppesen charts.??These protectors have specially designed reinforced slits so you can take the protectors out of the binder without opening the rings!??Pack of 10. http://www.marvgolden.com/jeppesen/quickrelease.htm