Uneekmailers 50 Self Seal 4" x 8" #000 Poly Bubble Mailers Padded Envelopes White polypropylene shipping mailer features a self-seal closure and air bubble to protect your items Puncture, tamper and water-resistant Interior dimensions: 4"x7", outside dimensions: 4"x8" Light weight: 0.25oz/bag Brand: Fuxury