Running an online business or just need to send stuff safely? These Postmaster bubble mailers are a game-changer. Each one measures 220x340mm - perfect for A4 documents, small items, jewelry, cosmetics, or phones. They come in a pack of 20 and feature a handy gold peel-and-seal strip, so you can close them quickly and securely without licking or taping. The bubble lining inside gives nice cushioning to protect fragile contents. Here's a cool UK perk: as long as your package is under 25mm thick and weighs less than 100g, you can send it with just one Large Letter stamp (1st or 2nd class). That saves time and money! They're FSC certified too, meaning the paper comes from responsibly managed forests. Postmaster makes millions of envelopes in the UK for all sorts of businesses, so you know they're reliable. Whether you're an eBay seller, Etsy crafter, or small business owner, these mailers help you ship professionally while keeping items safe. They're lightweight but sturdy, and that gold seal adds a touch of quality your customers will notice. No more fumbling with tape or worrying about things getting crushed. Just pack, peel, seal, and post - shipping made simple.
