about this item 【12 Storage Bags】6 large bags 60x40cm, 6 medium bags 50x35cm, two different sizes to store clothes according to your needs. 【Made of PA and PE antibacterial material】The high-quality storage bag is airtight and durable, which can be used for a long time. The vacuum bag is transparent, you can find the clothes directly. 【Easy to use】 No need for a pump, the storage bag is ready to use, roll the bag to ventilate it, you can put your clothes in the bag, then put the bag in the suitcase. 【Space saving】 The vacuum storage bags can save more than 80% space, it can protect almost all daily items from dust and moisture, including clothes, pillows, towels, sheets, etc., you can put the small bags in your travel case. for travel, home or store. Convenient and simple. 【Usage】 Put the clothes in the bag first, do not roll them up. Avoid filling the bag, leaving approx. The distance between the garment and the zipper is 5 cm. Next, compress the bag to remove the air. Finally,