UCGOU 8.5x12 Inch Black Poly Bubble Mailers Padded Envelopes Self Seal Mailing Envelopes Pack of 25

DIMENSION. 8.5x12 inch padded envelopes (usale size-8.5x11"), with opaque black poly film. The bubble envelopes feel nice to the touch and are perfect for labeling and stamping. 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 with 80gsm bubble. The padding is sufficient to mail the items that needed protection. Keep your product safety. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions..International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.