Metronic 4x8 inch Black Bubble-Mailer Padded Envelope Waterproof Self Seal Adhesive Shipping Bags,Padded Envelopes for Shipping, Mailing, Packaging

【Perfect Size Envelop Mailers】The poly bubble mailers outer size is 4x8 inch, while the inner size is 4x7 inch.The weight of each bubble mailer weigh is 0.2 oz. It is very suitable to transport for cards,key chains, iPhone Cases, Jewelry and more.

【Economicalt & Convenien】Padded mailers are an affordable alternative to shipping boxes, and they will soften the impact of handling while your package is in transit:keeping your customer's items safe while reducing shipping costs.simply pull off the strip from the padded envelope and press closed.

【Durability & Sturdiness】Metronic mailing envelopes bubble padded are crafted with only the finest materials. These mailers are tear-resistant, puncture-proof,which exceptionally protect your packages.Reassured mail products, supplies, gifts and more from your online shop or home based business.

【Waterproof & Self Sealing】Bubble mailer has real water resistance with strong self-adhesive,please don't worry! if your package meets rainy day ,And protect your customer's packages from rain or damage.

【Cushion Mailers】Our bubble poly mailers are lined with 80gsm bubble with unique air cellular layers and all-round strong air bubble technology,helping absorb shock during shipment.Keeping your products safety and make your customer no complaint.

【Ideal for Business】Our small padded envelopes are sure to set your small business apart from the rest. Build a lasting impression that will keep your customers coming back and savings your cost.