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Royal Mail Large Letter Postal Boxes

The Royal Mail ‘Large Letter’ boxes are an excellent, economical way to send your items provided they fit within the 353mm x 250mm x 25mm size allocation, and are below 750g in weight. Our ‘Large Letter Postal Boxes’ are an excellent way to ensure your parcels stay within the required size guidelines. They arrive flat-packed for simple storage and take seconds to assemble. Their size will not only save on shipping, but will ensure the items arrive in a sturdy, professional way!

    Showing all 10 results

    DL PIP Royal Mail Large Letter Boxes

    C4 PIP Royal Mail Large Letter Postal Boxes – Brown (320mm x 230mm x 20mm)

    £4.74 – £594.00
    L x W x H

    320mm x 230mm x 20mm
    Box Type

    Royal Mail Large Letter Boxes
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    C4 PIP Royal Mail Large Letter Postal Boxes - White

    C4 PIP Royal Mail Large Letter Postal Boxes – White (320mm x 230mm x 20mm)

    £4.74 – £618.00
    L x W x H

    320mm x 230mm x 20mm
    Box Type

    Royal Mail Large Letter Boxes
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    DL PIP Royal Mail Large Letter Boxes

    C5 PIP Royal Mail Large Letter Postal Boxes – Brown (218mm x 159mm x 20mm)

    £5.34 – £780.00
    L x W x H

    218mm x 159mm x 20mm
    Box Type

    Royal Mail Large Letter Boxes
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    Royal Mail Large Letter Postal Boxes (PIP) - White

    C5 PIP Royal Mail Large Letter Postal Boxes – White (218mm x 159mm x 20mm)

    £5.34 – £828.00
    L x W x H

    218mm x 159mm x 20mm
    Box Type

    Royal Mail Large Letter Boxes
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    DL PIP Royal Mail Large Letter Boxes

    C6 PIP Royal Mail Large Letter Postal Boxes – Brown (112mm x 163mm x 20mm)

    £4.20 – £540.00
    L x W x H

    112mm x 163mm x 20mm
    Box Type

    Royal Mail Large Letter Boxes
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    Royal Mail Large Letter Boxes (PIP) - White Mini

    C6 PIP Royal Mail Large Letter Postal Boxes – White (112mm x 163mm x 20mm)

    £4.20 – £540.00
    L x W x H

    112mm x 163mm x 20mm
    Box Type

    Royal Mail Large Letter Boxes
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    DL PIP Royal Mail Large Letter Boxes

    DL PIP Royal Mail Large Letter Postal Boxes – Brown (217mm x 108mm x 20mm)

    £4.74 – £582.00
    L x W x H

    217mm x 108mm x 20mm
    Box Type

    Royal Mail Large Letter Boxes
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    Royal Mail Large Letter Boxes (PIP) - White Mini

    DL PIP Royal Mail Large Letter Postal Boxes – White (217mm x 108mm x 20mm)

    £5.04 – £612.00
    L x W x H

    217mm x 108mm x 20mm
    Box Type

    Royal Mail Large Letter Boxes
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    DL PIP Royal Mail Large Letter Boxes

    MINI PIP Royal Mail Large Letter Postal Boxes – Brown (101mm x 101mm x 20mm)

    £3.54 – £438.00
    L x W x H

    101mm x 101mm x 20mm
    Box Type

    Royal Mail Large Letter Boxes
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    Royal Mail Large Letter Boxes (PIP) - White Mini

    MINI PIP Royal Mail Large Letter Postal Boxes – White (101mm x 101mm x 20mm)

    £4.14 – £510.00
    L x W x H

    101mm x 101mm x 20mm
    Box Type

    Royal Mail Large Letter Boxes
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