24 Jul 400 – 6.5 x 4.5 ECOSWIFT RIGID PHOTO SHIPPING FLATS CARDBOARD ENVELOPE MAILERS
... 400 Self-Sealing Cardboard Mailers Highest Quality and Value (4.5" x 6.5") Product Specifications: Dimensions: 4.5" x 6.5"Thickness: 250 GSM Quantity: 400 Pieces Additional Details: Self-sealing, peel and stick, adhesive keeps contents secure and tamper proofExtremely durable and lightweight cardboard material helps save on postageProvides...