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Square envelopes

Square envelopes

(170 products)

Square envelopes have many combinations: they can be 14 x 14 envelopes, 15 x 15 envelopes, 16 x 16 or even 20 x 20. Different colours, styles, sizes, types... On our website we have up to 32 different sizes and with finishes, linings and tones that you won't find anywhere else. Next, we are going to tell you about the sizes of the square envelopes we work with. However, you will not only learn about this, but also about the different types available and the easy process of buying them. However, when you don't know which square envelope to buy, our team of experts in square envelopes for invitations will advise you. 


  • V-flap peel & seal envelopes
    Up to 27% off

    CEV155B

    V-flap peel & seal envelopes

    Regular price From 0,26€ per item

    13 colours available

    • Colour: Black
    • Format: Square
    • Finish: Smooth
    • Seal: Peel and Seal
    • Material Weight: 120 Gsm
  • 150x150 mm Capacity Book Mailer
    10% off

    CBM150150M-300

    150x150 mm Capacity Book Mailer

    Sale price 0,27€ Regular price 0,30€ per item
    • Colour: Manila
    • Format: Square
    • Finish: Smooth
    • Seal: Peel and Seal
    • Material Weight: 300 Gsm
  • 120x120 mm Solid Manilla All Board Mailer
    10% off

    EP01400

    120x120 mm Solid Manilla All Board Mailer

    Sale price 0,27€ Regular price 0,30€ per item
    • Colour: Manila
    • Format: Square
    • Finish: Smooth
    • Seal: Peel and Seal
    • Material Weight: 400 Gsm
  • 140x140 mm Bright Blue Envelope
    26% off

    GC140140BB

    140x140 mm Bright Blue Envelope

    Sale price 0,26€ Regular price 0,35€ per item
    • Colour: Bright Blue
    • Format: Square
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 120 Gsm
  • 140x140 mm Mid Yellow Envelope
    27% off

    GC140140MY

    140x140 mm Mid Yellow Envelope

    Sale price 0,27€ Regular price 0,37€ per item
    • Colour: Mid Yellow
    • Format: Square
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 120 Gsm
  • 140x140 mm Orange Envelope
    21% off

    GC140140OR

    140x140 mm Orange Envelope

    Sale price 0,27€ Regular price 0,34€ per item
    • Colour: Orange
    • Format: Square
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 120 Gsm
  • 140x140 mm Pale pink Envelope
    27% off

    GC140140PP

    140x140 mm Pale pink Envelope

    Sale price 0,27€ Regular price 0,37€ per item
    • Colour: Pink
    • Format: Square
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 120 Gsm
  • Rigid Cardboard Envelopes
    Up to 11% off

    AB0-RIP

    Rigid Cardboard Envelopes

    Sale price From 0,27€ Regular price 0,30€ per item

    1 colour available

    • Colour: White
    • Format: Square
    • Finish: Coated
    • Seal: Peel and Seal
    • Material Weight: 300 Gsm
  • 155x155 mm Ivory Wove Envelope
    32% off

    S18155

    155x155 mm Ivory Wove Envelope

    Sale price 0,28€ Regular price 0,41€ per item
    • Colour: Ivory Wove
    • Format: Square
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm
  • E05116

    116x116 mm Metallic Silver Envelope

    Regular price 0,28€ per item
    • Colour: Metallic Silver
    • Format: Square
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm
  • 185x185 mm White Envelope
    10% off

    C03185PS

    185x185 mm White Envelope

    Sale price 0,28€ Regular price 0,31€ per item
    • Colour: White
    • Format: Square
    • Finish: Smooth
    • Seal: Peel and Seal
    • Material Weight: 120 Gsm
  • 155x155 mm White Laid Envelope
    31% off

    H08155

    155x155 mm White Laid Envelope

    Sale price 0,29€ Regular price 0,42€ per item
    • Colour: White
    • Format: Square
    • Finish: Laid textured
    • Seal: Gummed
    • Material Weight: 90 Gsm
  • PLS125125W

    125x125 mm White Post Marque envelope

    Regular price 0,29€ per item
    • Colour: White
    • Format: Square
    • Finish: Smooth
    • Seal: Peel and Seal
    • Material Weight: 180 Gsm
  • Holographic Foil Bags
    Up to 21% off

    SN1GH-031

    Holographic Foil Bags

    Sale price From 0,30€ Regular price 0,38€ per item

    4 colours available

    • Colour: Holographic Gold
    • Format: Pocket
    • Finish: Shiny Metallic
    • Seal: Peel and Seal
    • Material Weight: 70 Microns
  • Coloured Matt Foil Bags
    Up to 15% off

    MN1B

    Coloured Matt Foil Bags

    Regular price From 0,30€ per item

    11 colours available

    • Colour: Black
    • Format: Pocket
    • Finish: Metallic Matt
    • Seal: Peel and Seal
    • Material Weight: 70 Microns
  • 155x155 mm White Hammer Envelope
    15% off

    R17155

    155x155 mm White Hammer Envelope

    Sale price 0,34€ Regular price 0,40€ per item
    • Colour: White Hammer
    • Format: Square
    • Finish: Hammer textured
    • Seal: Gummed
    • Material Weight: 120 Gsm
  • 116x116 mm Fuschia Pink Envelope
    28% off

    AD28116

    116x116 mm Fuschia Pink Envelope

    Sale price 0,33€ Regular price 0,46€ per item
    • Colour: Fuschia Pink
    • Format: Square
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm
  • 140x140 mm Fuschia Pink Envelope
    9% off

    AD28140

    140x140 mm Fuschia Pink Envelope

    Sale price 0,32€ Regular price 0,35€ per item
    • Colour: Fuschia Pink
    • Format: Square
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm
  • E05130

    130x130 mm Metallic Silver Envelope

    Regular price 0,32€ per item
    • Colour: Metallic Silver
    • Format: Square
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm
  • 220x220 mm White Envelope
    11% off

    437

    220x220 mm White Envelope

    Sale price 0,32€ Regular price 0,36€ per item
    • Colour: White
    • Format: Square
    • Finish: Smooth
    • Seal: Self Seal
    • Material Weight: 100 Gsm
  • 155x155mm Bright Blue Square 120gsm Gummed Envelope
    9% off

    GC155155BB

    155x155mm Bright Blue Square 120gsm Gummed Envelope

    Sale price 0,32€ Regular price 0,35€ per item
    • Colour: Bright Blue
    • Format: Square
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 120 Gsm
  • 155x155mm Bright Pink Square 120gsm Gummed V Flap
    24% off

    GC155155BP

    155x155mm Bright Pink Square 120gsm Gummed V Flap

    Sale price 0,32€ Regular price 0,42€ per item
    • Colour: Bright Pink
    • Format: Square
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 120 Gsm
  • 155x155mm Bright Red Square 120gsm Gummed V Flap
    24% off

    GC155155BR

    155x155mm Bright Red Square 120gsm Gummed V Flap

    Sale price 0,32€ Regular price 0,42€ per item
    • Colour: Bright Red
    • Format: Square
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 120 Gsm
  • 155x155mm Dark Blue Square 120gsm Gummed V Flap
    24% off

    GC155155DB

    155x155mm Dark Blue Square 120gsm Gummed V Flap

    Sale price 0,32€ Regular price 0,42€ per item
    • Colour: Dark Blue
    • Format: Square
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 120 Gsm