Fashion #7 50PCS 14.3X19 Poly Bubble Padded Mailers Envelopes Bags with Self Adhesive Exterior Size:14.3x20 #7 Material:Polyethylene Color:Gray Features:100% Recyclable Padded/Bubble-Lined Self-Sealing Tamper Evident Tear Resistant Water Resistant Shape:Envelope Quantity:50 Note:For return policy in non product problem,customer has to response for shipping fee and 15% restore fee,And please return within 14 days.