LIGHT WEIGHT MAILERS - This pack of 50 4x8 inch padded envelopes is made from heavy duty plastic, are with fashionable design. And those padded mailers are lightweight mailing envelops, will not add to your shipping cost.

CUSHION MAILERS - These mailer envelopes are lined with 80gsm bubble, with unique air cellular layers and 360°strong air bubble technology helping absorb shock during shipment.These can provide effective shipping protection for your products.

SELF SEALED ENVELOPES - These bubble mailers come with a self-adhesive tamperproof seal.The adhesive on the fold-over flap is strong enough and goes end-to-end.There's no need reinforcement tape and it doesn't come apart unless you tear it up.Peel and stick lip provides a tamper evident closure.

MULTIPURPOSE ENVELOPES - These envelopes can be used in offices, at home, in shops, schools and everywhere where there is a need for shipping. And the bubble envelopes feel nice to the touch and are perfect for handwriting, labeling and stamping.

100% SATISFACTION GUARANTEED - All HBlife bubble mailers come with our friendly customer service,We will replace or return money if you are not satisfied with our products.