Every bag can be reused multiple time Excellent to small parts or supplies for storage NOTE: more than 18cm bag, the bag will have a hole below for air permeability Please pay attention when purchasing, if you have any questions, you can write to me. Due to the light and screen differences, the item's color may be slightly different from the pictures. Sometimes maybe 1-2pcs error due to different batch to batch, plz understand. Please allow 1-10mm differences due to manual measurement.10 20cm Suitable for children socks, toys and so on 9 12cm Suitable for earrings, earrings, pendants and other accessories 15 20cm installed CD-ROM size exactly 15 25cm Suitable for underwear, plush toys, cosmetics and so on 20 25cm suitable for summer clothes or spring and autumn, such as thin clothes 22 30cm suitable for uniforms, magazines, pillow, scarf and so on 22 34cm Suitable for A4 paper, magazines, uniforms, pants or summer thin two-piece sets, bedding, etc. 25 34cm Suitable for single suit or thin sweater, pajamas, bedding and so on 28 40cm Suitable for shirt, summer clothes, big plush toys, sheets and other quilt cover 3040cm Suitable for shirts, warm two-piece suit, summer clothes, school bags and more 32 47cm Suitable for winter clothes, big clothes, bags and so on 3545cm Suitable for autumn and winter clothes, big clothes, shirts, pants and so on Factory outlets Need other size: can be customized. This item is in the category "Business, Office & Industrial\Material Handling\Packing & Shipping\Packing & Shipping Bags\Reclosable & Zipper Bags". The seller is "inpasture" and is located in this country: CN. This item can be shipped worldwide.