Mail lite padded envelopes 000. These padded envelopes are equipped with Aircap 3-layer bubble wrap, ensuring the air stays in the bubbles longer, have a self-adhesive closure strip, and can save up to 35% on postage costs. Paper weight: 79 g/m². Size (L x W): 160 x 110 mm. Colour: white. Quantity: 100 pieces.