Ordinary transparent plastic bag with fastener which can be easily sealed by sliding over the bag opening between thumb and forefinger. Helps prevent the articles inside from becoming damp and dusty.
普通透明塑料袋,有扣件,拇指和食指之间的袋口滑动即可轻松封口。有助于防止里面的物品变得潮湿和尘土飞扬。