23 Jul 1-2500 12.5 x 9.5 EcoSwift Self Seal Photo Ship Flats Cardboard Envelope Mailers
... Self-Sealing Cardboard Mailer Highest Quality and Value (12.5" x 9.5") Product Specifications: Dimensions: 12.5" x 9.5"Thickness: 250 GSM Brand: EcoSwift Additional Details: Self-sealing, peel and stick, adhesive keeps contents secure and tamper proofExtremely durable and lightweight cardboard material helps save on postageProvides bend resistance...