Sell 50PCS 15*20cm Black Poly Bubble Mailers Padded Envelopes Shipping Bags waterproof thickened express package plastic packing bag best price

many size for your choose,pls contact us. Size 15*20+4cm, inner size:13*20cm+4cm Qty:50PCS if you need NO MORE THAN 50PCS ,pls contact us. packaging Hierarchy : transport Packaging The bubble envelopes feel nice to the touch and are perfect for labeling and stamping. COST-EFFECTIVE BUBBLE MAILERS. The padded envelopes are lightweight and water-resistant. Lower the shipping cost of your business and protect your products on the rainy or snowy day. SELF SEALED ENVELOPES. 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. CUSHION MAILERS. These are black mailer envelopes lined . The padding is sufficient to mail the items that needed protection. Keep your products safety and make your customer no complaint. #Packingbag