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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Why choose Blue
Engineered co-extruded film gives a tough
keep 9×12" for slim items and 12×16" for bulkier picks
At 28×30"
sustainability and presentation
Grey Mailing Bags 20×26" (508×660 mm) – Self-Seal Recycled Postal Bags Quantity:500 Why choose BlueGrey Mailing Bags 2026" (508660 mm) give serious room for pillows, bedding sets, bulky textiles and larger retail boxes while keeping parcels lightweight. Made from tough 60 m co extruded, 100% recycled LDPE, these self seal postal bags are moisture proof water resistant, fully opaque for privacy and recyclable via UK soft plastic schemes. Most loads at this size ship as Royal Mail Medium Parcel or with couriers (Evri, DPD, Yodel). Check dimensions on
