Description This is a set of 50pcs packaging mailing bags, which are durable, practical and waterproof. These mailing bags are thin, durable, and quite flexible, so they' re very forgiving of weirdly- shaped contents, and it' s easy to add in a bit of padding, like newspaper or bubble wrap, for extra protection.Feature- Color: As shown.- Material: Bubble film.- Size: About 17 x 9cm.- Premium material envelops have a good stretch, and lightweight and waterproof.- Lower the shipping cost of your business and protect your products on the rainy or snowy day.- The adhesive on the fold- over flap is really strong and tamper-evident. There' s no need reinforcement tape and it doesn' t come apart unless you tear it up.- The shipping envelopes are perfect for sending clothes and other soft presents. If you are shipping anything which is breakable, these bubble envelopes are recommended.- These mailer bags are quite useful for soft items, such like T-shirts, blankets, scarves, or other non breakable items. They are definitely quite durable and the sticky strip sticks very well. Warm Tip: Dear buyer, due to lighting effect, monitor' s brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Packing list 50 x Packaging Mailing Bags"* Purchase Notes** Because it is manual measurement, please allow 1-3% error and make sure not to mind ordering.* Product photos are taken in kind, because the light is different from the display, so the color may be different. The product will be subject to the actual product received. Shipping policy:1. The standard logistics services are small postal parcels, logistics lines and air mail. The transportation time takes 20 to 40 days ( except for special holidays).