Product Name:Custom Logo Biodegradable Mailing Bags Our biodegradable poly mailers are tear and puncture-resistant. Even though biodegradable Shipping envelopes don't offer interior cushioning, they are made to withstand the rigors of the shipping process. Your customers will be surprised and relieved to open shipping bags of eco-friendly materials. Using biodegradable shipping supplies will speak volumes about your sense of social responsibility and the high grade of your brand, and bring you closer to your customers through a good corporate image. Widely use these eco-friendly mailing bags are quite useful for soft items, such as T-shirts, blankets, scarves, or other nonbreakable items. They are definitely quite durable and the sticky strip sticks very well. Easy to use: Lightweight and time saving, These mailer bags have a peel-off strip that will seal the bag very quickly and well.