5 DIFFERENT SIZES: Pack of 25pcs storage bags with 5 different sizes, 40*30cm, 35*25cm, 20*25cm, 32*22cm, 25*17cm (5 pcs per size), can accommodate different clothing or supplies,the classification is clear and reasonable, you can quickly find the one you want. ZIPLOCK BAG: Zip lock resealable frosted bags are made of high-quality new CPE material. It has superior toughness, can be used for a long time, and is not easy to age.These bags are good sealing,it is more convenient to fetch the sealing,can be used repeatedly,eco-friendly. VENT DESIGN: Each bag has a vent hole design to make items more breathable, and the dried clothes will not be damp and moldy when placed inside. CONVENIENT FUNCTION: It saves space and is also very easy to operate. There is no need for a vacuum cleaner or pump to remove the air, we just need to press them up with our hands to discharge the air, and the volume can be reduced best. MULTIFUNCTIONAL: Our white frosted zipper lock bag is very suitable for storage of travel items, such as underwear, towels, shoes, clothes, cosmetics, toiletries, etc.