Bubble lined mailers are an essential item in any office or packing station, enabling the protective and secure mailing of goods and stationery. There are a range of sizes in a choice of two colours – white or gold. All of the sizes adhere to Royal Mail’s PiP guidelines, and the lightweight materials used in the production of this product also reduce shipping costs. All envelopes have a peel and seal strip, for easy and secure closure and are made with a tear, burst, and water resistant, virtually indestructible polyethylene outer to make them a robust and secure, yet lightweight mailer for a wide range of items. This particular range of bubble lined mailers has been responsibly sourced and can be recycled.