It can take time to prepare small fragile items for shipping, our 4x8 Kraft Bubble Mailers are designed to cut down on that time. Constructed using durable and attractive golden kraft paper and fully lined with 3/16in. bubbles, these cushioned envelopes are the safest and easiest way to ship. High quality for a cheap price, the 4x8 Kraft Bubble Mailers will make an invaluable addition to your shipping supplies.